Hitachi H8/500 Series - Appendix B Register Field; Register Addresses and Bit Names

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Appendix B Register Field

B.1 Register Addresses and Bit Names

Addr.

(last Register Bit Names

byte) Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Module

H'80 P1DDR P17DDR P16DDR P15DDR P14DDR P13DDR P12DDR P11DDR P10DDR Port 1

H'81 P2DDR ———P24DDR P23DDR P22DDR P21DDR P20DDR Port 2

H'82 P1DR P17 P16 P15 P14 P13 P12 P11 P10 Port 1

H'83 P1DR ———P24 P23 P22 P21 P20 Port 2

H'84 P3DDR P37DDR P36DDR P35DDR P34DDR P33DDR P32DDR P31DDR P30DDR Port 3

H'85 P4DDR P47DDR P46DDR P45DDR P44DDR P43DDR P42DDR P41DDR P40DDR Port 4

H'86 P3DR P37 P36 P35 P34 P33 P32 P31 P30 Port 3

H'87 P4DR P47 P46 P45 P44 P43 P42 P41 P40 Port 4

H'88 P5DDR P57DDR P56DDR P55DDR P54DDR P53DDR P52DDR P51DDR P50DDR Port 5

H'89 P6DDR ————P63DDR P62DDR P61DDR P60DDR Port 6

H'8A P5DR P57 P56 P55 P54 P53 P52 P51 P50 Port 5

H'8B P6DR ————P63 P62 P61 P60 Port 6

H'8C P7DDR P77DDR P76DDR P75DDR P74DDR P73DDR P72DDR P71DDR P70DDR Port 7

H'8D — —————————

H'8E P7DR P77 P76 P75 P74 P73 P72 P71 P70 Port 7

H'8F P8DR P87 P86 P85 P84 P83 P82 P81 P80 Port 8

H'90 TCR ICIE OCIEB OCIEA OVIE OEB OEA CKS1 CKS0

H'91 TCSR ICF OCFB OCFA OVF OLVLB OLVLA IEDG CCLRA

H'92 FRC (H)

H'93 FRC (L)

H'94 OCRA (H)

H'95 OCRA (L)

H'96 OCRB (H)

H'97 OCRB (L)

H'98 ICR (H) FRT 1

H'99 ICR (L)

H'9A — ————————

H'9B — ————————

H'9C — ————————

H'9D — ————————

H'9E — ————————

H'9F — ————————

Note: (Continued on next page)

FRT1: Free-Running Timer channel 1

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