Device programming references - Page 4

BlueAchenar · 21 December 2008, 16:13

Here is the problem:

A-DATA CF card (removable):

Device Tuple
0000: 01 04 DF 79 01 FF '...y..'
Size: 2048
Speed: 80
Type: $0D
Flags: $00

Setting access speed to 20ns... got 100ns
Null tuple / Prism Configuration Tuple
0000: 14 00 '..'
COR register base: 00000000
Configuration index: 39

Configuration Tuple
0000: 1A 05 01 03 00 02 0F '.......'
Configuration register base: 0200
Last configuration index value: 03

VERS_1 tuple
0000: 15 0C 04 01 00 43 46 20 32 47 42 00 00 FF '.....CF 2GB...'
Version major: 04
Version minor: 01
Manufacturer: []
Card version: [CF 2GB]

Configuration table entry tuple (0x1B - 0)
0000: 1B 08 C0 C0 A1 01 55 08 00 20 '......U.. '

Configuration table entry tuple (0x1B - 1)
0000: 1B 06 00 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 2)
0000: 1B 0A C1 41 99 01 55 64 F0 FF FF 20 '...A..Ud... '

Configuration table entry tuple (0x1B - 3)
0000: 1B 06 01 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 4)
0000: 1B 0F C2 41 99 01 55 EA 61 F0 01 07 F6 03 01 EE '...A..U.a.......'
0010: 20 ' '

Configuration table entry tuple (0x1B - 5)
0000: 1B 06 02 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 6)
0000: 1B 0F C3 41 99 01 55 EA 61 70 01 07 76 03 01 EE '...A..U.ap..v...'
0010: 20 ' '

Configuration table entry tuple (0x1B - 7)
0000: 1B 06 03 01 21 B5 1E 4D '....!..M'

FUNCID tuple
0000: 21 02 04 01 '!...'
Function: 04
Sys Init: 01

FUNCE tuple
0000: 22 02 01 01 '"...'
Type: 01
Tech code: 01

Card memory map
Common memory: 00600000
Attribute memory: 00A00000
IO memory: 00A20000

Gayle registers
$DA8000: CA
$DA9000: 02
$DAA000: E4
$DAB000: 08

Configuration Option register: 00
Mapping: Memory Mapped
Soft Reset: 0
Configuration And Status register: 82
Pin Replacement register: 2E
Socket And Copy register: 00
Setting config to Memory Mapped. Got 00
Disabling reset to defaults... done!

Identify Drive command (Read Status: 1)
Error: 84
0000: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0010: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0020: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0030: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0040: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0050: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0060: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0070: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0080: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0090: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00A0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00B0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00C0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00D0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00E0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
00F0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0100: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0110: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0120: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0130: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0140: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0150: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0160: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0170: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0180: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
0190: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01A0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01B0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01C0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01D0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01E0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
01F0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................'
General configuration: 8A84
Removable device: 0
Number of Cylinders: 35460
Default Number of Heads: 35460
Number of Unformatted Bytes per Track: 35460
Number of Unformatted Bytes per Sector: 35460
Default Number of Sectors per Track: 35460
Serial Number: Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„
Buffer Type: 8a84
Buffer Size: 35460
Supported flags: 35460
DMA supported: 0
LBA supported: 1
Capacity (In Sectors): 2223670410
Major ATA version: 8A84
Minor ATA version: 8A84

MBR information (Read Status: 1)
Error: BE
0000: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0010: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0020: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0030: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0040: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0050: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0060: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0070: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0080: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0090: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00A0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00B0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00C0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00D0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00E0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
00F0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0100: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0110: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0120: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0130: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0140: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0150: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0160: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0170: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0180: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
0190: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01A0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01B0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01C0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01D0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01E0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
01F0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................'
Disk signature: FABEFABE
MBR signature: FABE

Partition 0:
Type: FA
LBA of First Sector: 3204103930
Number of Sectors: 3204103930
Size in MB: 1564503.87

Partition 1:
Type: FA
LBA of First Sector: 3204103930
Number of Sectors: 3204103930
Size in MB: 1564503.87

Partition 2:
Type: FA
LBA of First Sector: 3204103930
Number of Sectors: 3204103930
Size in MB: 1564503.87

Partition 3:
Type: FA
LBA of First Sector: 3204103930
Number of Sectors: 3204103930
Size in MB: 1564503.87

Kingston CF card (fixed):

Device Tuple
0000: 01 04 DF 79 01 FF '...y..'
Size: 2048
Speed: 80
Type: $0D
Flags: $00

Setting access speed to 20ns... got 100ns
Null tuple / Prism Configuration Tuple
0000: 14 00 '..'
COR register base: 00000000
Configuration index: 39

Configuration Tuple
0000: 1A 05 01 03 00 02 0F '.......'
Configuration register base: 0200
Last configuration index value: 03

VERS_1 tuple
0000: 15 1B 04 01 53 4D 49 20 56 45 4E 44 4F 52 00 53 '....SMI VENDOR.S'
0010: 4D 49 20 50 52 4F 44 55 43 54 00 00 FF 'MI PRODUCT...'
Version major: 04
Version minor: 01
Manufacturer: [SMI VENDOR]
Card version: [SMI PRODUCT]

Configuration table entry tuple (0x1B - 0)
0000: 1B 08 C0 C0 A1 01 55 08 00 20 '......U.. '

Configuration table entry tuple (0x1B - 1)
0000: 1B 06 00 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 2)
0000: 1B 0A C1 41 99 01 55 64 F0 FF FF 20 '...A..Ud... '

Configuration table entry tuple (0x1B - 3)
0000: 1B 06 01 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 4)
0000: 1B 0F C2 41 99 01 55 EA 61 F0 01 07 F6 03 01 EE '...A..U.a.......'
0010: 20 ' '

Configuration table entry tuple (0x1B - 5)
0000: 1B 06 02 01 21 B5 1E 4D '....!..M'

Configuration table entry tuple (0x1B - 6)
0000: 1B 0F C3 41 99 01 55 EA 61 70 01 07 76 03 01 EE '...A..U.ap..v...'
0010: 20 ' '

Configuration table entry tuple (0x1B - 7)
0000: 1B 06 03 01 21 B5 1E 4D '....!..M'

FUNCID tuple
0000: 21 02 04 01 '!...'
Function: 04
Sys Init: 01

FUNCE tuple
0000: 22 02 01 01 '"...'
Type: 01
Tech code: 01

Card memory map
Common memory: 00600000
Attribute memory: 00A00000
IO memory: 00A20000

Gayle registers
$DA8000: CA
$DA9000: 02
$DAA000: E4
$DAB000: 08

Configuration Option register: 00
Mapping: Memory Mapped
Soft Reset: 0
Configuration And Status register: 80
Pin Replacement register: 2E
Socket And Copy register: 00
Setting config to Memory Mapped. Got 00
Disabling reset to defaults... done!

Identify Drive command (Read Status: 1)
Error: 04
0000: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0010: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0020: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0030: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0040: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0050: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0060: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0070: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0080: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0090: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00A0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00B0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00C0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00D0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00E0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
00F0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0100: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0110: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0120: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0130: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0140: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0150: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0160: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0170: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0180: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
0190: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01A0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01B0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01C0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01D0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01E0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
01F0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.'
General configuration: 4A04
Removable device: 0
Number of Cylinders: 18948
Default Number of Heads: 18948
Number of Unformatted Bytes per Track: 18948
Number of Unformatted Bytes per Sector: 18948
Default Number of Sectors per Track: 18948
Serial Number: JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
Buffer Type: 4a04
Buffer Size: 18948
Supported flags: 18948
DMA supported: 0
LBA supported: 1
Capacity (In Sectors): 71959626
Major ATA version: 4A04
Minor ATA version: 4A04

MBR information (Read Status: 1)
Error: 00
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
00F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
0190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
01F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................'
Disk signature: 0000
MBR signature: 0000

Partition 0:
Type: 00
LBA of First Sector: 0
Number of Sectors: 0
Size in MB: 0.00

Partition 1:
Type: 00
LBA of First Sector: 0
Number of Sectors: 0
Size in MB: 0.00

Partition 2:
Type: 00
LBA of First Sector: 0
Number of Sectors: 0
Size in MB: 0.00

Partition 3:
Type: 00
LBA of First Sector: 0
Number of Sectors: 0
Size in MB: 0.00

I keep reading the same word, over and over again... it just doesn't increment the internal pointer.

BlueAchenar · 21 December 2008, 18:06

Hum, maybe soldering -DMACK to Vcc would do the trick...

Toni Wilen · 21 December 2008, 18:24

Perhaps Gayle timing isn't 100% correct (it is pre-PCMCIA afaik)

or perhaps some cards default to non-pio0 mode?

EDIT: there are some comments in linux IDE driver (libata-core.c and pata-pcmcia.c)

BlueAchenar · 21 December 2008, 18:45

I've tried every PIO mode available, but saw no effect whatsoever. I think they're only used in True IDE mode.

What I'm thinking is that the cards are expecting a DMA signal when reading the data register which never arrives. The Sandisk CF datasheet suggests soldering -DMACK to Vcc.

Edit: I need some aligator clips.

How are the small, electronics ones called in correct english?

BlueAchenar · 21 December 2008, 19:04

Toni, do you have any ideas as to putting the cards in True IDE mode? I can hard reset them, but I can't change the signal they check for entering this mode.

BlueAchenar · 21 December 2008, 19:26

Forget it. -DMACK is for True IDE mode also.

What I find strange is that the cards detect the read signal, because they set the data lines correctly, but they don't increment the internal pointer...

prowler · 21 December 2008, 19:37

Quote:

Originally Posted by BlueAchenar

I need some aligator clips.

How are the small, electronics ones called in correct english?

Hi BlueAchenar,

Alligator clips (or crocodile clips) is OK, but maybe with the descriptor small or micro [Edit] and possibly also sleeved (or insulated).

BlueAchenar · 21 December 2008, 20:01

Ok. I bought some (20)!

Don't know if they'll solve anything though.

This is a shame, I was looking forward to writing my first Amiga device driver during the holidays.

Now I'll have to find some other project...

Toni Wilen · 21 December 2008, 20:30

More (possibly useless) random questions..

Does writing work? (perhaps interrupt is not acknowledged properly? read and write interrupts work differently)

Same problem with or without read multiple sectors?

Tried checking status register before every data word copy? (DRQ is set, ERR isn't set etc...)

BlueAchenar · 21 December 2008, 20:42

Quote:

Does writing work? (perhaps interrupt is not acknowledged properly? read and write interrupts work differently)

I haven't tried writing yet. But I've tried reading both through status polling and through interrupts. Same result.

Quote:

Same problem with or without read multiple sectors?

I didn't think it was worth trying since I get the same problem with the identify device (0xEC) command which is much more important.

Quote:

Tried checking status register before every data word copy? (DRQ is set, ERR isn't set etc...)

Yes, I have. same result.

Hum... you gave me an idea. :P

BlueAchenar · 21 December 2008, 21:16

I've tried Write Buffer followed by Read Buffer. Works ok with my reference SanDisk card. Doesn't work with the troublesome ones. Same problem it appears, it doesn't increment the write pointer.

Toni Wilen · 21 December 2008, 21:24

Quote:

Originally Posted by BlueAchenar

I've tried Write Buffer followed by Read Buffer. Works ok with my reference SanDisk card. Doesn't work with the troublesome ones. Same problem it appears, it doesn't increment the write pointer.

What if you read the "written" block using PC CF reader? Did whole block get modified or first word or nothing at all?

BlueAchenar · 21 December 2008, 21:35

Do you have a program to read CF sectors in a PC?

Next, I'm going to check if the card somehow is in stand-by mode when reading it.

Toni Wilen · 21 December 2008, 21:36

Quote:

Originally Posted by BlueAchenar

Do you have a program to read CF sectors in a PC?

You can use WinUAE and any Amiga disk editor program

BlueAchenar · 21 December 2008, 21:51

Surprise, surprise... EVERYTHING got written!!!!

Hum... then just reads don't work. Any ideas?

prowler · 21 December 2008, 21:57

Hey BlueAchenar and Toni,

This is a great thread!

Thankyou both for your efforts.

I just hope you get there in the end.

Toni Wilen · 21 December 2008, 22:20

Quote:

Originally Posted by BlueAchenar

Surprise, surprise... EVERYTHING got written!!!!

Hum... then just reads don't work. Any ideas?

Great

I still think it must be some missing step in interrupt acknowledge (or something..) after read command and before reading the data.

BlueAchenar · 21 December 2008, 22:36

Thanks prowler

Quote:

I still think it must be some missing step in interrupt acknowledge (or something..) after read command and before reading the data.

I'll look into it, but I think the problem has to do with timing or signal levels.
Do you know which hardware registers CardAccessSpeed() writes to?

Toni Wilen · 21 December 2008, 22:52

Quote:

Originally Posted by BlueAchenar

I'll look into it, but I think the problem has to do with timing or signal levels.

Unlikely (imho) when any other register read works as expected, but weirder things have happened..

Can you write multiple sectors with single normal write command without having garbage in following sectors? (not write multiple)

Quote:

Do you know which hardware registers CardAccessSpeed() writes to?

No but I'd guess it only sets 1.2us bit if asked rate is >560ns

(most likely it was expected to have future hardware with better configuration options..)

BlueAchenar · 21 December 2008, 23:49

Quote:

Can you write multiple sectors with single normal write command without having garbage in following sectors? (not write multiple)

Yes, if I soft reset the card between each write command. I can't do it other way because the card doesn't accept other command after the first write. The sector size in these cards is probably bigger than 512 (2048 in newer cards, but I can't be sure until I can read the results of an identify device command) and it only accepts new commands until I've read the whole buffer.

Quote:

No but I'd guess it only sets 1.2us bit if asked rate is >560ns

That's probably right. The weird thing is that the function returns 100ns, 240ns, etc... as the speed it has set the interface to.

Could this be the problem (register $DAB000)? The "it is always looked at during reads"?

"Bit 10: Enables a mode where the credit card WAIT signal is looked at during writes (it is always looked at during reads). In a 68000 this necessitates insterting a wait state. When set to zero, zero wait state cycles are run."

21 December 2008, 18:24	#63
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,545	Perhaps Gayle timing isn't 100% correct (it is pre-PCMCIA afaik) or perhaps some cards default to non-pio0 mode? EDIT: there are some comments in linux IDE driver (libata-core.c and pata-pcmcia.c) Last edited by Toni Wilen; 21 December 2008 at 18:36.

21 December 2008, 18:45	#64
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	I've tried every PIO mode available, but saw no effect whatsoever. I think they're only used in True IDE mode. What I'm thinking is that the cards are expecting a DMA signal when reading the data register which never arrives. The Sandisk CF datasheet suggests soldering -DMACK to Vcc. Edit: I need some aligator clips. How are the small, electronics ones called in correct english? Last edited by BlueAchenar; 21 December 2008 at 18:54.

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21 December 2008, 16:13	#61
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Here is the problem: A-DATA CF card (removable): Device Tuple 0000: 01 04 DF 79 01 FF '...y..' Size: 2048 Speed: 80 Type: $0D Flags: $00 Setting access speed to 20ns... got 100ns Null tuple / Prism Configuration Tuple 0000: 14 00 '..' COR register base: 00000000 Configuration index: 39 Configuration Tuple 0000: 1A 05 01 03 00 02 0F '.......' Configuration register base: 0200 Last configuration index value: 03 VERS_1 tuple 0000: 15 0C 04 01 00 43 46 20 32 47 42 00 00 FF '.....CF 2GB...' Version major: 04 Version minor: 01 Manufacturer: [] Card version: [CF 2GB] Configuration table entry tuple (0x1B - 0) 0000: 1B 08 C0 C0 A1 01 55 08 00 20 '......U.. ' Configuration table entry tuple (0x1B - 1) 0000: 1B 06 00 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 2) 0000: 1B 0A C1 41 99 01 55 64 F0 FF FF 20 '...A..Ud... ' Configuration table entry tuple (0x1B - 3) 0000: 1B 06 01 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 4) 0000: 1B 0F C2 41 99 01 55 EA 61 F0 01 07 F6 03 01 EE '...A..U.a.......' 0010: 20 ' ' Configuration table entry tuple (0x1B - 5) 0000: 1B 06 02 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 6) 0000: 1B 0F C3 41 99 01 55 EA 61 70 01 07 76 03 01 EE '...A..U.ap..v...' 0010: 20 ' ' Configuration table entry tuple (0x1B - 7) 0000: 1B 06 03 01 21 B5 1E 4D '....!..M' FUNCID tuple 0000: 21 02 04 01 '!...' Function: 04 Sys Init: 01 FUNCE tuple 0000: 22 02 01 01 '"...' Type: 01 Tech code: 01 Card memory map Common memory: 00600000 Attribute memory: 00A00000 IO memory: 00A20000 Gayle registers $DA8000: CA $DA9000: 02 $DAA000: E4 $DAB000: 08 Configuration Option register: 00 Mapping: Memory Mapped Soft Reset: 0 Configuration And Status register: 82 Pin Replacement register: 2E Socket And Copy register: 00 Setting config to Memory Mapped. Got 00 Disabling reset to defaults... done! Identify Drive command (Read Status: 1) Error: 84 0000: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0010: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0020: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0030: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0040: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0050: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0060: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0070: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0080: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0090: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00A0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00B0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00C0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00D0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00E0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 00F0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0100: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0110: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0120: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0130: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0140: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0150: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0160: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0170: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0180: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 0190: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01A0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01B0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01C0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01D0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01E0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' 01F0: 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 8A 84 '................' General configuration: 8A84 Removable device: 0 Number of Cylinders: 35460 Default Number of Heads: 35460 Number of Unformatted Bytes per Track: 35460 Number of Unformatted Bytes per Sector: 35460 Default Number of Sectors per Track: 35460 Serial Number: Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„Š„ Buffer Type: 8a84 Buffer Size: 35460 Supported flags: 35460 DMA supported: 0 LBA supported: 1 Capacity (In Sectors): 2223670410 Major ATA version: 8A84 Minor ATA version: 8A84 MBR information (Read Status: 1) Error: BE 0000: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0010: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0020: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0030: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0040: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0050: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0060: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0070: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0080: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0090: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00A0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00B0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00C0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00D0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00E0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 00F0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0100: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0110: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0120: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0130: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0140: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0150: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0160: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0170: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0180: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 0190: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01A0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01B0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01C0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01D0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01E0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' 01F0: FA BE FA BE FA BE FA BE FA BE FA BE FA BE FA BE '................' Disk signature: FABEFABE MBR signature: FABE Partition 0: Type: FA LBA of First Sector: 3204103930 Number of Sectors: 3204103930 Size in MB: 1564503.87 Partition 1: Type: FA LBA of First Sector: 3204103930 Number of Sectors: 3204103930 Size in MB: 1564503.87 Partition 2: Type: FA LBA of First Sector: 3204103930 Number of Sectors: 3204103930 Size in MB: 1564503.87 Partition 3: Type: FA LBA of First Sector: 3204103930 Number of Sectors: 3204103930 Size in MB: 1564503.87 Kingston CF card (fixed): Device Tuple 0000: 01 04 DF 79 01 FF '...y..' Size: 2048 Speed: 80 Type: $0D Flags: $00 Setting access speed to 20ns... got 100ns Null tuple / Prism Configuration Tuple 0000: 14 00 '..' COR register base: 00000000 Configuration index: 39 Configuration Tuple 0000: 1A 05 01 03 00 02 0F '.......' Configuration register base: 0200 Last configuration index value: 03 VERS_1 tuple 0000: 15 1B 04 01 53 4D 49 20 56 45 4E 44 4F 52 00 53 '....SMI VENDOR.S' 0010: 4D 49 20 50 52 4F 44 55 43 54 00 00 FF 'MI PRODUCT...' Version major: 04 Version minor: 01 Manufacturer: [SMI VENDOR] Card version: [SMI PRODUCT] Configuration table entry tuple (0x1B - 0) 0000: 1B 08 C0 C0 A1 01 55 08 00 20 '......U.. ' Configuration table entry tuple (0x1B - 1) 0000: 1B 06 00 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 2) 0000: 1B 0A C1 41 99 01 55 64 F0 FF FF 20 '...A..Ud... ' Configuration table entry tuple (0x1B - 3) 0000: 1B 06 01 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 4) 0000: 1B 0F C2 41 99 01 55 EA 61 F0 01 07 F6 03 01 EE '...A..U.a.......' 0010: 20 ' ' Configuration table entry tuple (0x1B - 5) 0000: 1B 06 02 01 21 B5 1E 4D '....!..M' Configuration table entry tuple (0x1B - 6) 0000: 1B 0F C3 41 99 01 55 EA 61 70 01 07 76 03 01 EE '...A..U.ap..v...' 0010: 20 ' ' Configuration table entry tuple (0x1B - 7) 0000: 1B 06 03 01 21 B5 1E 4D '....!..M' FUNCID tuple 0000: 21 02 04 01 '!...' Function: 04 Sys Init: 01 FUNCE tuple 0000: 22 02 01 01 '"...' Type: 01 Tech code: 01 Card memory map Common memory: 00600000 Attribute memory: 00A00000 IO memory: 00A20000 Gayle registers $DA8000: CA $DA9000: 02 $DAA000: E4 $DAB000: 08 Configuration Option register: 00 Mapping: Memory Mapped Soft Reset: 0 Configuration And Status register: 80 Pin Replacement register: 2E Socket And Copy register: 00 Setting config to Memory Mapped. Got 00 Disabling reset to defaults... done! Identify Drive command (Read Status: 1) Error: 04 0000: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0010: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0020: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0030: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0040: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0050: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0060: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0070: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0080: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0090: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00A0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00B0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00C0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00D0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00E0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 00F0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0100: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0110: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0120: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0130: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0140: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0150: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0160: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0170: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0180: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 0190: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01A0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01B0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01C0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01D0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01E0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' 01F0: 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 4A 04 'J.J.J.J.J.J.J.J.' General configuration: 4A04 Removable device: 0 Number of Cylinders: 18948 Default Number of Heads: 18948 Number of Unformatted Bytes per Track: 18948 Number of Unformatted Bytes per Sector: 18948 Default Number of Sectors per Track: 18948 Serial Number: JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ Buffer Type: 4a04 Buffer Size: 18948 Supported flags: 18948 DMA supported: 0 LBA supported: 1 Capacity (In Sectors): 71959626 Major ATA version: 4A04 Minor ATA version: 4A04 MBR information (Read Status: 1) Error: 00 0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 00F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 0190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' 01F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 '................' Disk signature: 0000 MBR signature: 0000 Partition 0: Type: 00 LBA of First Sector: 0 Number of Sectors: 0 Size in MB: 0.00 Partition 1: Type: 00 LBA of First Sector: 0 Number of Sectors: 0 Size in MB: 0.00 Partition 2: Type: 00 LBA of First Sector: 0 Number of Sectors: 0 Size in MB: 0.00 Partition 3: Type: 00 LBA of First Sector: 0 Number of Sectors: 0 Size in MB: 0.00 I keep reading the same word, over and over again... it just doesn't increment the internal pointer.

21 December 2008, 18:06	#62
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Hum, maybe soldering -DMACK to Vcc would do the trick...

21 December 2008, 19:04	#65
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Toni, do you have any ideas as to putting the cards in True IDE mode? I can hard reset them, but I can't change the signal they check for entering this mode.

21 December 2008, 19:26	#66
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Forget it. -DMACK is for True IDE mode also. What I find strange is that the cards detect the read signal, because they set the data lines correctly, but they don't increment the internal pointer...

21 December 2008, 20:01	#68
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Ok. I bought some (20)! Don't know if they'll solve anything though. This is a shame, I was looking forward to writing my first Amiga device driver during the holidays. Now I'll have to find some other project...

21 December 2008, 20:30	#69
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,545	More (possibly useless) random questions.. Does writing work? (perhaps interrupt is not acknowledged properly? read and write interrupts work differently) Same problem with or without read multiple sectors? Tried checking status register before every data word copy? (DRQ is set, ERR isn't set etc...)

21 December 2008, 21:16	#71
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	I've tried Write Buffer followed by Read Buffer. Works ok with my reference SanDisk card. Doesn't work with the troublesome ones. Same problem it appears, it doesn't increment the write pointer.

21 December 2008, 21:35	#73
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Do you have a program to read CF sectors in a PC? Next, I'm going to check if the card somehow is in stand-by mode when reading it.

21 December 2008, 21:51	#75
BlueAchenar Not dead yet!!! :D Join Date: Feb 2008 Location: Aveiro / Portugal Age: 42 Posts: 690	Surprise, surprise... EVERYTHING got written!!!! Hum... then just reads don't work. Any ideas?

21 December 2008, 21:57	#76
prowler Global Moderator Join Date: Aug 2008 Location: Sidcup, England Posts: 10,300	Hey BlueAchenar and Toni, This is a great thread! Thankyou both for your efforts. I just hope you get there in the end.

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