DIAGNOSTIC: Alter SIO Timing for T2 - FujiNetWIFI/fujinet-firmware GitHub Wiki
This is a command for Device $70 - The FujiNet Device itself (see SIO-Commands-for-Device-ID-$70).
Alter SIO Timing for T2 ($B2)
Description
Alters the Timing value (in microseconds) for Timing value 2.
From the Atari Hardware Manual:
The peripheral generates a delay (t2) between the raising of
COMMAND- and the transmission of the ACK byte by the peripheral.
computer t2 (min) = O microsec.
computer t2 (max) = 16 msec.
peripheral t2 (min) = ??
peripheral t2 (max) = ??
Parameters
DCB | Value |
---|---|
DDEVIC | $70 |
DUNIT | $01 |
DCOMND | 0xB2 |
DSTATS | 0x00 |
DBUF | NULL |
DTIMLO | 0x0F |
DBYT | 0 |
DAUX | 16-bit value containing # of microseconds in little-endian order |
Examples
See thwap tool, for examples of how to alter this value: GitHub Link