Byron Lathi 385efb2511 Read some data off of the sd card ...

These series of commands are enough to read the first 512b block off of
the sd card. The RCA is hard coded to the sd card that I have on hand,
since response codes are not supported

2022-04-10 19:34:38 -05:00

..

tests

Add board-io, replace sevenseg in sw

2022-03-18 01:27:55 +00:00

.gitignore

Add sim65 tests

2022-03-10 11:06:48 -06:00

board_io.h

Add board-io, replace sevenseg in sw

2022-03-18 01:27:55 +00:00

board_io.s

Add board-io, replace sevenseg in sw

2022-03-18 01:27:55 +00:00

boot.s

Move data data segment to SDRAM

2022-03-17 15:05:25 -05:00

conio.s

Add conio

2022-03-14 22:20:15 -05:00

interrupt.h

Add UART interrupts

2022-03-14 14:57:45 -05:00

interrupt.s

Add irq_set_status

2022-03-14 13:34:33 -05:00

io.inc65

Add SD card software interface

2022-04-10 17:55:51 -05:00

irq.c

Add board-io, replace sevenseg in sw

2022-03-18 01:27:55 +00:00

link.ld

Remove RAM memory section

2022-03-21 14:06:12 -05:00

main.c

Read some data off of the sd card

2022-04-10 19:34:38 -05:00

Makefile

Exclude vectors from list of test objects

2022-03-14 13:27:29 -05:00

mapper.h

Add memory mapper software interface

2022-04-07 10:33:50 -05:00

mapper.s

Add memory mapper software interface

2022-04-07 10:33:50 -05:00

sd_card.h

Add SD card software interface

2022-04-10 17:55:51 -05:00

sd_card.s

Add SD card software interface

2022-04-10 17:55:51 -05:00

uart.h

Add uart_rxb

2022-03-14 16:48:24 -05:00

uart.s

Fix bug where A was overwritten in _uart_txb_block

2022-03-14 22:19:19 -05:00

vectors.s

Add interrupt handlers and redo vector locations

2022-03-14 11:54:43 -05:00