Code block address: FF7C   Length: 35  M:1 X:0 called by: FED3
00FF7C    42A900        lda     bl, #0x00                       ; Call target from FED3, Call target from FEDD, Call target from FEE7
00FF7F    BD2A12        lda     al, 0x122a + ix
00FF82    4A            lsr     al
00FF83    426A          ror     bl
00FF85    4A            lsr     al
00FF86    426A          ror     bl
00FF88    4A            lsr     al
00FF89    426A          ror     bl
00FF8B    4A            lsr     al
00FF8C    426A          ror     bl
00FF8E    424A          lsr     bl
00FF90    424A          lsr     bl
00FF92    424A          lsr     bl
00FF94    424A          lsr     bl
00FF96    C90A          cmp     al, #0x0a
00FF98    9005          bcc     0xff9f
00FF9A    18            clc     
00FF9B    6937          adc     al, #0x37
00FF9D    8002          bra     0xffa1

Code block address: FF9F   Length: 13  M:1 X:0 called by: FF98
00FF9F    6930          adc     al, #0x30                       ; Branch target from FF98
00FFA1    42C90A        cmp     bl, #0x0a                       ; Branch target from FF9D
00FFA4    9006          bcc     0xffac
00FFA6    18            clc     
00FFA7    426937        adc     bl, #0x37
00FFAA    8003          bra     0xffaf

Code block address: FFAC   Length: 5  M:1 X:0 called by: FFA4
00FFAC    426930        adc     bl, #0x30                       ; Branch target from FFA4
00FFAF    E8            inx                                     ; Branch target from FFAA
00FFB0    60            rts