Code block address: C749   Length: 15  M:1 X:0 called by: 95C0
00C749    2C25104033    bbs     #0x40, 0x1025, 0xc781           ; Call target from 95C0, Call target from 95C0
00C74E    2C5B100205    bbs     #0x02, 0x105b, 0xc758 ; Diag-pin1
00C753    20599A        jsr     0x9a59
00C756    8003          bra     0xc75b

Code block address: C758   Length: 41  M:1 X:0 called by: C74E
00C758    206E9A        jsr     0x9a6e                          ; Branch target from C74E
00C75B    AEBD12        ldx     0x12bd                          ; Branch target from C756
00C75E    8E2610        stx     0x1026                          ; Write to RAM: Errorflags 1
00C761    ACBF12        ldy     0x12bf
00C764    8C2810        sty     0x1028                          ; Write to RAM: Errorflags 3
00C767    AD9414        lda     al, 0x1494
00C76A    8D2B10        sta     al, 0x102b
00C76D    AD9514        lda     al, 0x1495
00C770    8D2C10        sta     al, 0x102c
00C773    AD9914        lda     al, 0x1499
00C776    8DCD11        sta     al, 0x11cd
00C779    AD9A14        lda     al, 0x149a
00C77C    8DCE11        sta     al, 0x11ce
00C77F    8029          bra     0xc7aa

Code block address: C781   Length: 9  M:1 X:0 called by: C749
00C781    2C5B100204    bbs     #0x02, 0x105b, 0xc78a           ; Branch target from C749 ; Diag-pin1
00C786    A900          lda     al, #0x00
00C788    8006          bra     0xc790

Code block address: C78A   Length: 82  M:1 X:0 called by: C781
00C78A    0C63110F      seb     #0x0f, 0x1163                   ; Branch target from C781
00C78E    A9FF          lda     al, #0xff
00C790    8DC112        sta     al, 0x12c1                      ; Branch target from C788
00C793    A900          lda     al, #0x00
00C795    A00000        ldy     #0x0000
00C798    8CBD12        sty     0x12bd
00C79B    8CBF12        sty     0x12bf
00C79E    8CB912        sty     0x12b9 ; Stored_Errorflags1
00C7A1    8CBB12        sty     0x12bb ; Stored_Errorflags3
00C7A4    8C9414        sty     0x1494
00C7A7    8C9914        sty     0x1499
00C7AA    9C7C1123      ldm     #0x23, 0x117c                   ; Branch target from C77F
00C7AE    9C811101      ldm     #0x01, 0x1181
00C7B2    A2D012        ldx     #0x12d0
00C7B5    8E8211        stx     0x1182
00C7B8    3C5A100104    bbc     #0x01, 0x105a, 0xc7c1 ; N-switch
00C7BD    0C2A1008      seb     #0x08, 0x102a
00C7C1    3C5B100804    bbc     #0x08, 0x105b, 0xc7ca           ; Branch target from C7B8 ; P-switch
00C7C6    0C2A1020      seb     #0x20, 0x102a
00C7CA    3CC112FF0C    bbc     #0xff, 0x12c1, 0xc7db           ; Branch target from C7C1
00C7CF    1C261008      clb     #0x08, 0x1026                   ; Write to RAM: Errorflags 1 ; O2Right Error
00C7D3    1C27100C      clb     #0x0c, 0x1027                   ; Write to RAM: Errorflags 2
00C7D7    1C281050      clb     #0x50, 0x1028                   ; Write to RAM: Errorflags 3
00C7DB    60            rts                                     ; Branch target from C7CA