Add sdram, don't think it works though

2024-03-03 20:43:37 -08:00
parent 78dfb01bd7
commit 10a72d8e1f
17 changed files with 6256 additions and 31 deletions
--- a/sw/test_code/loop_test/main.s
+++ b/sw/test_code/loop_test/main.s
@@ -6,8 +6,7 @@
 .addr      _init       ; Reset vector
 .addr      _irq_int    ; IRQ/BRK vector

-.zeropage
-tmp: .res 1
+SDRAM= $200

 .code

@@ -17,8 +16,8 @@ _irq_int:
 _init:
        lda #$00
@start:
-        sta tmp
-        cmp tmp
+        sta SDRAM
+        cmp SDRAM
        bne @end
        ina
        bra @start