Byron Lathi a5474b5ae5 Implement interrupt status register ...

Upon an interrupt, you can read from the interrupt status register to
see what caused the interrupt.

2022-03-14 13:30:01 -05:00

..

tests

Implement interrupt status register

2022-03-14 13:30:01 -05:00

.gitignore

Add sim65 tests

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

boot.s

Add interrupt handlers and redo vector locations

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

interrupt.h

Implement interrupt status register

2022-03-14 13:30:01 -05:00

interrupt.s

Implement interrupt status register

2022-03-14 13:30:01 -05:00

io.inc65

Implement interrupt status register

2022-03-14 13:30:01 -05:00

irq.c

Implement interrupt status register

2022-03-14 13:30:01 -05:00

link.ld

Update linker script to allow c source files

2022-03-05 21:09:46 -06:00

main.c

Add sample puts function

2022-03-14 10:46:36 -05:00

Makefile

Exclude vectors from list of test objects

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

sevenseg.h

Add driver for hex digits

2022-03-12 21:26:19 -06:00

sevenseg.s

Fix bugs in sevenseg.s

2022-03-12 22:10:37 -06:00

uart.h

Add basic UART driver

2022-03-14 00:24:08 -05:00

uart.s

Add basic UART driver

2022-03-14 00:24:08 -05:00

vectors.s

Add interrupt handlers and redo vector locations

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