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Old 07 March 2018, 16:35   #8
emufan
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Join Date: Feb 2012
Location: #DrainTheSwamp
Posts: 4,545
Quote:
Originally Posted by DerJens View Post
Yes the board is fitted with the FPU chip.
good news.
Quote:
Is the FPU by default on when you install the card into the Amiga ?
I cannot say for sure. there is a section in the furiatune source code,

if i understand the lines properly, the default state of the fpu is off,
but it might be the other way arround and I'm wrong here - any asm coder here?
Code:
; reset the settings to the default state
default:	moveq	#0,d0
	btst.b	#FURIA_NoFPU,pri
	bne.s	.default2
	moveq	#1,d0
	bra.s	.do_it
.default2	
.do_it	move.b	#$ef,pri	; unlock
	move.b	#$ff,sec	; reset secondary register
	move.b	#$ff,pri	; lock
	tst.l	d0
	beq.s	.default_end
	set_reboot		; call reboot, when maprom and fpu setting changes
.default_end	rts
I would examine the furiatune options a bit more.
do so and start without startup-sequence, maybe rename
s:startup-sequence to s:startup-sequence-off

try those default / status / shadowrom options.
you may also try to use another kickstart with the maprom option.

maybe it does work somehow different, without any patches and stuff you might have in your startup-sequence.
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