SH7760 Datasheet, PDF (21/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

23.3.2 Status Register (SPSR).........................................................................................828
23.3.3 System Control Register (SPSCR).......................................................................831
23.3.4 Transmit Buffer Register (SPTBR)......................................................................834
23.3.5 Receive Buffer Register (SPRBR) .......................................................................835
23.4 Operation...........................................................................................................................836
23.4.1 Operation Overview without DMA (FIFO Mode Disabled)................................836
23.4.2 Operation Overview with DMA...........................................................................837
23.4.3 Operation with FIFO Mode Enabled....................................................................837
23.4.4 Timing Diagrams .................................................................................................838
23.4.5 HSPI Software Reset............................................................................................839
23.4.6 Clock Polarity and Transmit Control ...................................................................839
23.4.7 Transmit and Receive Routines ...........................................................................839
23.5 Power Saving and Clocking Strategy................................................................................840
Section 24 Pin Function Controller (PFC)........................................................ 841
24.1 Features .............................................................................................................................841
24.2 Register Descriptions ........................................................................................................844
24.2.1 Port A Control Register (PACR)..........................................................................847
24.2.2 Port B Control Register (PBCR) ..........................................................................848
24.2.3 Port C Control Register (PCCR) ..........................................................................849
24.2.4 Port D Control Register (PDCR)..........................................................................850
24.2.5 Port E Control Register (PECR) ..........................................................................852
24.2.6 Port F Control Register (PFCR)...........................................................................853
24.2.7 Port G Control Register (PGCR)..........................................................................854
24.2.8 Port H Control Register (PHCR)..........................................................................855
24.2.9 Port J Control Register (PJCR) ............................................................................857
24.2.10 Port K Control Register (PKCR)..........................................................................858
24.2.11 Port A Data Register (PADR) ..............................................................................859
24.2.12 Port B Data Register (PBDR) ..............................................................................860
24.2.13 Port C Data Register (PCDR) ..............................................................................861
24.2.14 Port D Data Register (PDDR) ..............................................................................861
24.2.15 Port E Data Register (PEDR)...............................................................................862
24.2.16 Port F Data Register (PFDR) ...............................................................................862
24.2.17 Port G Data Register (PGDR) ..............................................................................863
24.2.18 Port H Data Register (PHDR) ..............................................................................863
24.2.19 Port J Data Register (PJDR).................................................................................864
24.2.20 Port K Data Register (PKDR) ..............................................................................864
24.2.21 GPIO Interrupt Control Register (GPIOIC) .........................................................865
24.2.22 Port A Pull-Up Control Register (PAPUPR) .......................................................867
24.2.23 Port B Pull-Up Control Register (PBPUPR)........................................................867
24.2.24 Port C Pull-Up Control Register (PCPUPR)........................................................868
24.2.25 Port D Pull-Up Control Register (PDPUPR) .......................................................869
Rev. 1.0, 02/03, page xix of xlviii