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SwiftLink: Missing ACK after XMODEM 1K block @ 38400 baud #10

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mist64 opened this issue Feb 26, 2022 · 0 comments

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mist64 commented Feb 26, 2022 •

edited

The second download (1K blocks) of the XMODEM test fails for

GLINK232 cartridge with R65C51P4/11470-14/0029 chip, jumpered for DE00/NMI
38400 baud

It does not reproduce with

VICE or 1541 Ultimate II+ instead of a physical R65C51
R65C51 with baud rates below 38400

After receiving the 3 + 1024 + 2 bytes of the block, CCGMS fails to send an ACK byte.

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