Wojciech Mostowski 96abc27e0d Fast cart load and VBXE bugfix ...

* Update sys

* Revert an older wrong fix for the SIO motor line (#63)

* MegaCart 4MB support (#61)

* Support all 32MB of SDRAM + MegaCart 4MB

* Forgotten non-VBXE detail for 32MB

* Loading carts through F rather than S (much faster and eye friendly)

* VBXE bug (memac overlayed with cart in rw mode) fixed

---------

Co-authored-by: jackyangantelope <jack@retroremake.co>

2026-01-13 22:26:20 +08:00

..

.gitignore

Initial port.

2017-10-08 20:58:43 +08:00

atari_drive_emulator.c

Drive emulator updates (#51)

2025-08-16 22:46:52 +08:00

atari_drive_emulator.h

Cleaning up after the PBI work, TBC

2025-05-03 21:16:59 +02:00

atx_eclaire.c

ATX timing preliminarily sorted out.

2025-02-22 22:47:07 +01:00

atx_eclaire.h

ATX timing preliminarily sorted out.

2025-02-22 22:47:07 +01:00

atx.c

Modifying the firmware code to squeze out the size

2025-04-28 21:50:44 +02:00

atx.h

ATX timing preliminarily sorted out.

2025-02-22 22:47:07 +01:00

crt0.S

Initial port.

2017-10-08 20:58:43 +08:00

file.c

Complete APT API with force media change command

2025-05-01 22:03:13 +02:00

file.h

Complete APT API with force media change command

2025-05-01 22:03:13 +02:00

freeze800.c

APT boot drive, HDD sectors sizes, XDCB for PBI, and some space optimizations

2025-04-27 21:04:49 +02:00

freeze5200.c

FW: add menu for A800 headerless carts.

2019-02-09 19:15:34 +08:00

freeze.h

PBI RAM D1xx only active when ROM on, freeze friendly

2025-03-28 15:07:08 +01:00

hsio-pbi.xex

The first PBI functionality - HSIO

2025-03-29 20:25:30 +01:00

integer.h

FW: don't redefine NULL.

2019-02-13 01:50:52 +08:00

joystick800.c

FW: add menu for A800 headerless carts.

2019-02-09 19:15:34 +08:00

joystick5200.c

FW: add menu for A800 headerless carts.

2019-02-09 19:15:34 +08:00

joystick.h

Modifying the firmware code to squeze out the size

2025-04-28 21:50:44 +02:00

libgcc_divmod.c

Initial port.

2017-10-08 20:58:43 +08:00

main800.c

Fast cart load and VBXE bugfix

2026-01-13 22:26:20 +08:00

main5200.c

Drive emulator updates (#51)

2025-08-16 22:46:52 +08:00

main.h

Add Support for VBXE

2025-11-05 15:02:05 +08:00

Makefile

First working version of the PBI BIOS

2025-03-28 22:13:03 +01:00

memory.h

MegaCart 4MB support, VBXE version (#62)

2026-01-06 13:07:08 +08:00

mycrt0.s

Initial port.

2017-10-08 20:58:43 +08:00

pause.h

Modifying the firmware code to squeze out the size

2025-04-28 21:50:44 +02:00

pbi_bios.asm

Fixes two independent issues in the PBI (#56)

2025-11-03 14:17:23 +08:00

PBIBIOS.mif

Fixes two independent issues in the PBI (#56)

2025-11-03 14:17:23 +08:00

printf.c

5200: Update the firmware.

2019-02-09 04:52:14 +08:00

printf.h

5200: Update the firmware.

2019-02-09 04:52:14 +08:00

process_xex_loader.py

Even better XEX loader + small prep for bare 800 mode

2025-02-16 20:27:46 +01:00

regs.h

ATX timing preliminarily sorted out.

2025-02-22 22:47:07 +01:00

standalone_simple_large.ld

Initial port.

2017-10-08 20:58:43 +08:00

standalone_simple.ld

Initial port.

2017-10-08 20:58:43 +08:00

uart.c

Further off-loading of the FW ROM

2025-04-29 20:29:20 +02:00

uart.h

Further off-loading of the FW ROM

2025-04-29 20:29:20 +02:00

xex_loader.asm

Fix the XEX loader after it broke from a previous memory init fix

2025-03-15 19:56:51 +01:00

xex_loader.h

Even better XEX loader + small prep for bare 800 mode

2025-02-16 20:27:46 +01:00

zpu_rom_800.mif

Fast cart load and VBXE bugfix

2026-01-13 22:26:20 +08:00

zpu_rom_5200.mif

MegaCart 4MB support, VBXE version (#62)

2026-01-06 13:07:08 +08:00