Hitachi H8/500 Series - Page 390

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FRC (H and L)—Free-Running Counter H'FF92, H'FF93 FRT 1
Bit 76543210
Initial value 00000000
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Count value
OCRA (H and L)—Output Compare Register A H'FF94, H'FF95 FRT 1
Bit 76543210
Initial value 11111111
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Continually compared with FRC. OCFA is set to 1 when OCRA = FRC.
OCRB (H and L)—Output Compare Register B H'FF96, H'FF97 FRT 1
Bit 76543210
Initial value 11111111
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Continually compared with FRC. OCFB is set to 1 when OCRB = FRC.
ICR (H and L)—Input Capture Register H'FF98, H'FF99 FRT 1
Bit 76543210
Initial value 00000000
Read/Write RRRRRRRR
Contains FRC count captured when external input capture signal changes.
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