MEGA65 / mega65-tools

Tools and Utilities for the MEGA65 Retro Computers
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Etherload not working if F018 is in mode A #186

Closed ki-bo closed 9 months ago

ki-bo commented 10 months ago

Test Environment (required)

Describe the bug Etherload is getting stuck with a scrambled screen if the machine currently has F018 mode A enabled. This usually is never the case as the ROM seems to enable F018B mode via setting $D703.0 on boot up - no matter what setting is provided in CONFIGURE. But if software is running which enforced mode A, then Etherload is not able to connect anymore.

To Reproduce Steps to reproduce the behavior:

  1. POKE$D703,0
  2. Try to use etherload or mega65_ftp
  3. System hangs with scrambled screen

Expected behavior Etherload should start independent of the DMA mode. It should enable the mode it needs as required.