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9eaa6c49f9300e98674ec004c2aac81dc354a898
super6502/sw
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Byron Lathi 9eaa6c49f9 Add software support for sd response codes 
Polls the sd controller until the read flag is set, at which point it
reads 32 bits of data from the controller.

long response codes (such as CID) are not supported in hw or sw.
2022-04-10 23:18:26 -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
Add software support for sd response codes
2022-04-10 23:18:26 -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 software support for sd response codes
2022-04-10 23:18:26 -05:00
sd_card.s
Add software support for sd response codes
2022-04-10 23:18:26 -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