SH7764 Datasheet, PDF (27/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

25.4.6 Status Read ......................................................................................................... 1315
25.5 Interrupt Sources.............................................................................................................. 1316
25.6 DMA Transfer Specifications .......................................................................................... 1316
Section 26 Sampling Rate Converter (SRC)....................................................1317
26.1 Features............................................................................................................................ 1317
26.2 Register Descriptions ....................................................................................................... 1319
26.2.1 SRC Input Data Register (SRCID) ..................................................................... 1320
26.2.2 SRC Output Data Register (SRCOD) ................................................................. 1321
26.2.3 SRC Input Data Control Register (SRCIDCTRL) .............................................. 1322
26.2.4 SRC Output Data Control Register (SRCODCTRL).......................................... 1323
26.2.5 SRC Control Register (SRCCTRL) .................................................................... 1325
26.2.6 SRC Status Register (SRCSTAT)....................................................................... 1328
26.3 Operation ......................................................................................................................... 1331
26.3.1 Initial Setting ...................................................................................................... 1331
26.3.2 Data Input ........................................................................................................... 1332
26.3.3 Data Output......................................................................................................... 1333
26.4 Interrupts.......................................................................................................................... 1335
26.5 Usage Note....................................................................................................................... 1336
26.5.1 Note on Access Register ..................................................................................... 1336
26.5.2 Note on Flash Processing.................................................................................... 1336
Section 27 General Purpose I/O (GPIO)..........................................................1337
27.1 Features............................................................................................................................ 1337
27.2 Register Descriptions ....................................................................................................... 1346
27.2.1 Port A Control Register (PTIO_A) ..................................................................... 1349
27.2.2 Port B Control Register (PTIO_B)...................................................................... 1351
27.2.3 Port C Control Register (PTIO_C)...................................................................... 1353
27.2.4 Port D Control Register (PTIO_D) ..................................................................... 1355
27.2.5 Port E Control Register (PTIO_E) ...................................................................... 1357
27.2.6 Port F Control Register (PTIO_F) ...................................................................... 1359
27.2.7 Port G Control Register (PTIO_G) ..................................................................... 1361
27.2.8 Port H Control Register (PTIO_H) ..................................................................... 1363
27.2.9 Port I Control Register (PTIO_I) ........................................................................ 1365
27.2.10 Port J Control Register (PTIO_J)........................................................................ 1366
27.2.11 Port A Data Register (PTDAT_A)...................................................................... 1368
27.2.12 Port B Data Register (PTDAT_B) ...................................................................... 1369
27.2.13 Port C Data Register (PTDAT_C) ...................................................................... 1370
27.2.14 Port D Data Register (PTDAT_D)...................................................................... 1371
27.2.15 Port E Data Register (PTDAT_E)....................................................................... 1372
Rev. 1.00 Nov. 22, 2007 Page xxvii of lvi