Thread: ACA500 tested
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Old 23 December 2013, 15:27   #231
BarryB
Amigaholic

 
Join Date: Dec 2009
Location: UK
Posts: 2,414
@Photon/Psygore: I've emailed Wepl about that Turrican slave, so will wait to see if he replies.

@CrashMidnick: Any specific parameters?

I used the chip option 'bustest chip' that does 256k of chip and these are the results:

Code:
BusSpeedTest 0.19 (mlelstv)   Buffer:     262144 Bytes, Alignment: 32768
========================================================================
memtype   addr       op         cycle     calib         bandwidth
chip      $00090000  readw    2194.5 ns   normal       0.9 * 10^6 byte/s
chip      $00090000  readl    3743.3 ns   normal       1.1 * 10^6 byte/s
chip      $00090000  readm    2907.2 ns   normal       1.4 * 10^6 byte/s
chip      $00090000  writew   1485.4 ns   normal       1.3 * 10^6 byte/s
chip      $00090000  writel   2959.9 ns   normal       1.4 * 10^6 byte/s
chip      $00090000  writem   2967.9 ns   normal       1.3 * 10^6 byte/s
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