font_disp.asm

mpr 0: ff
mpr 1: f8
mpr 2: 80
mpr 3: 81
mpr 4: 82
mpr 5: 83
mpr 6: 77
mpr 7: 00

5439: ; start of vram "print"

5448: lda #$10
      sta $0A
      clx
544D: inx
      bsr $541A
      sta $0002
      dex
      bsr $541A
      sta $0003
      inx
      inx
      dec $0A
      bne $544D
      rts
      
541A: ldy $2FDC,X
      lda $95
      and $08
      beq $542D
      lda $94
      and $08
      beq $542B
      ldy #$ff
542B: tya
      rts
542D: lda $94
      and $08
      beq $5437
      tya
      eor #$ff
      rts
5437: cla
      rts

562C: lda #$FF
      sta $2FDC
      tii $2FDC, $2FDD, $0003
      lda $94
      clx
563B: lsr
      bcs $5641
      stz $2FDC, X
5641: inx
      cpx #$04
      bcc $563B
      rts

5798: TIA $C000, $0002, $1800 ; scroll

mpr 0: ff
mpr 1: f8
mpr 2: 80
mpr 3: 81
mpr 4: 82
mpr 5: 83
mpr 6: 77
mpr 7: 00

7B4C: lda #$10
      sta $5284
      ;...
      
7B65: lda #$09
      sta $94
      lda #$0F
      sta $95
      rts

mpr 0: ff
mpr 1: f8
mpr 2: 80
mpr 3: 81
mpr 4: 82
mpr 5: 83
mpr 6: 77
mpr 7: 00

_al = $41
_ah = $81
_bl = $dc
_bh = $2f
_dh = $00

55DD: jsr $E060