S3 BIOS entry points - GAL-PAL-EPLD Library
Posted: 19 Dec 2021 23:07
Is there any documentation on the BIOS ROM entry points for the S3?
The manual says that BIOS mode is there to support development of a new programming Help Library but then neglects to provide any further details.
It does have some limited lists of some of the variables for Pulse table, AND/OR tables, and comms parameters in EPROM programming mode but nothing on any of the other library roms in particular I am interested in the GAL/PAL/ EPLD documentation. Nor does there appear to be anything on CPU, memory or I/O ie information needed to write a new eprom.
I am particularly interested in the GAL / PAL Algorithm, Pulse, AND/OR tables together with the support routines.
I would like to create a new library EPROM to program some un supported devices.
Thanks
Peter
The manual says that BIOS mode is there to support development of a new programming Help Library but then neglects to provide any further details.
It does have some limited lists of some of the variables for Pulse table, AND/OR tables, and comms parameters in EPROM programming mode but nothing on any of the other library roms in particular I am interested in the GAL/PAL/ EPLD documentation. Nor does there appear to be anything on CPU, memory or I/O ie information needed to write a new eprom.
I am particularly interested in the GAL / PAL Algorithm, Pulse, AND/OR tables together with the support routines.
I would like to create a new library EPROM to program some un supported devices.
Thanks
Peter