Update software to match efinix hw

2023-07-19 21:07:17 -07:00
parent 6eeecda368
commit 6706cc502e
14 changed files with 52 additions and 169 deletions
--- a/sw/bootloader/devices/uart.s
+++ b/sw/bootloader/devices/uart.s
@@ -19,8 +19,8 @@ _uart_txb:
 _uart_txb_block:
        pha
        sta UART_TXB        ; Write value
-@1:     lda UART_STATUS     ; Wait for status[0] to be 0
-        bit #$01
+@1:     lda UART_STATUS     ; Wait for status[1] to be 0
+        bit #$02
        bne @1
        pla
        rts