My 65C02 can't jump to subroutines and I don't get why

[BigDumbDinosaur]

jgharston wrote:

Once you've got the faulty joint working, this:

Code: Select all

init_crtc:
  lda #0
  sta CRTC_ADDR_REG
  lda #63
  sta CRTC_DATA_REG
  lda #1
  sta CRTC_ADDR_REG
blah blah blah

should be:

Code: Select all

        LDX #0
loop    LDA inittable,X
        STX CRTC_ADDR
        STA CRTC_DATA
        INX
        CPX #max
        BNE loop
...
.inittable defb foo,foo,foo,foo,foo,etc.

Easier to read with monospacing.