Hitachi SH7032 Hardware Manual page 30

14.7 A/D Converter Usage Notes............................................................................................... 423
14.7.1 Setting Analog Input Voltage................................................................................ 423
14.7.2 Handling of Analog Input Pins.............................................................................. 423
14.7.3 Switchover between Analog Input and General Port Functions ........................... 424
Section 15 Pin Function Controller (PFC)
15.1 Overview ............................................................................................................................ 425
15.2 Register Configuration ....................................................................................................... 427
15.3 Register Descriptions.......................................................................................................... 427
15.3.1 Port A I/O Register (PAIOR)................................................................................ 427
15.3.2 Port A Control Registers (PACR1 and PACR2)................................................... 428
15.3.3 Port B I/O Register (PBIOR) ................................................................................ 433
15.3.4 Port B Control Registers (PBCR1 and PBCR2).................................................... 434
15.3.5 Column Address Strobe Pin Control Register (CASCR)...................................... 439
Section 16 I/O Ports (I/O)
16.1 Overview ............................................................................................................................ 441
16.2 Port A.................................................................................................................................. 441
16.2.1 Register Configuration .......................................................................................... 441
16.2.2 Port A Data Register (PADR) ............................................................................... 442
16.3 Port B.................................................................................................................................. 443
16.3.1 Register Configuration .......................................................................................... 443
16.3.2 Port B Data Register (PBDR)................................................................................ 444
16.4 Port C.................................................................................................................................. 445
16.4.1 Register Configuration .......................................................................................... 445
16.4.2 Port C Data Register (PCDR)................................................................................ 446
Section 17 ROM
17.1 Overview ............................................................................................................................ 447
17.2 PROM Mode ...................................................................................................................... 448
17.2.1 Setting PROM Mode............................................................................................. 448
17.2.2 Socket Adapter Pin Correspondence and Memory Map ....................................... 448
17.3 PROM Programming.......................................................................................................... 450
17.3.1 Selecting the Programming Mode......................................................................... 450
17.3.2 Write/Verify and Electrical Characteristics .......................................................... 451
17.3.3 Notes on Writing ................................................................................................... 455
17.3.4 Reliability after Writing ........................................................................................ 456
Section 18 RAM
18.1 Overview ............................................................................................................................ 457
18.2 Operation ............................................................................................................................ 458
.................................................................................................. 441
.................................................................................................................... 447
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