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UPD703214YGCA1-XXX-8EU Datasheet(PDF) 76 Page - NEC |
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UPD703214YGCA1-XXX-8EU Datasheet(HTML) 76 Page - NEC |
76 / 861 page CHAPTER 3 CPU FUNCTIONS User’s Manual U16890EJ1V0UD 76 3.4.6 Peripheral I/O registers (1/10) Operable Bit Unit Address Function Register Name Symbol R/W 1 8 16 After Reset FFFFF004H Port DL register PDL R/W √ 0000H Note 1 FFFFF004H Port DL register L PDLL R/W √ √ 00H Note 1 FFFFF005H Port DL register H PDLH R/W √ √ 00H Note 1 FFFFF006H Port DH register PDH R/W √ √ 00H Note 1 FFFFF008H Port CS register PCS R/W √ √ 00H Note 1 FFFFF00AH Port CT register PCT R/W √ √ 00H Note 1 FFFFF00CH Port CM register PCM R/W √ √ 00H Note 1 FFFFF024H Port DL mode register PMDL R/W √ FFFFH FFFFF024H Port DL mode register L PMDLL R/W √ √ FFH FFFFF025H Port DL mode register H PMDLH R/W √ √ FFH FFFFF026H Port DH mode register PMDH R/W √ √ FFH FFFFF028H Port CS mode register PMCS R/W √ √ FFH FFFFF02AH Port CT mode register PMCT R/W √ √ FFH FFFFF02CH Port CM mode register PMCM R/W √ √ FFH FFFFF044H Port DL mode control register PMCDL R/W √ 0000H FFFFF044H Port DL mode control register L PMCDLL R/W √ √ 00H FFFFF045H Port DL mode control register H PMCDLH R/W √ √ 00H FFFFF046H Port DH mode control register PMCDH R/W √ √ 00H FFFFF048H Port CS mode control register PMCCS R/W √ √ 00H FFFFF04AH Port CT mode control register PMCCT R/W √ √ 00H FFFFF04CH Port CM mode control register PMCCM R/W √ √ 00H FFFFF066H Bus size configuration register BSC R/W √ 5555H FFFFF06EH System wait control register VSWC R/W √ √ 77H FFFFF100H Interrupt mask register 0 IMR0 R/W √ FFFFH FFFFF100H Interrupt mask register 0L IMR0L R/W √ √ FFH FFFFF101H Interrupt mask register 0H IMR0H R/W √ √ FFH FFFFF102H Interrupt mask register 1 IMR1 R/W √ FFFFH FFFFF102H Interrupt mask register 1L IMR1L R/W √ √ FFH FFFFF103H Interrupt mask register 1H IMR1H R/W √ √ FFH FFFFF104H Interrupt mask register 2 IMR2 R/W √ FFFFH FFFFF104H Interrupt mask register 2L IMR2L R/W √ √ FFH FFFFF106H Interrupt mask register 3 IMR3 Note 2 R/W √ FFFFH FFFFF106H Interrupt mask register 3L IMR3L Note 2 R/W √ √ FFH FFFFF110H Interrupt control register WDT1IC R/W √ √ 47H FFFFF112H Interrupt control register PIC0 R/W √ √ 47H FFFFF114H Interrupt control register PIC1 R/W √ √ 47H FFFFF116H Interrupt control register PIC2 R/W √ √ 47H FFFFF118H Interrupt control register PIC3 R/W √ √ 47H FFFFF11AH Interrupt control register PIC4 R/W √ √ 47H FFFFF11CH Interrupt control register PIC5 R/W √ √ 47H FFFFF11EH Interrupt control register PIC6 R/W √ √ 47H Notes 1. The output latch is 00H or 0000H. When input, the pin status is read. 2. Only in the µPD703215, 703215Y, 70F3215H, 70F3215HY |
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