NEC mPD780344 Series, User Manual

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CHAPTER 3 CPU ARCHITECTURE
User’s Manual U15798EJ2V0UD
Table 3-3. Special Function Register List (2/3)
Address Special Function Register (SFR) Name Symbol R/W Manipulatable Bit Unit After Reset
1 Bit 8 Bits 16 Bits
FF30H Pull-up resistor option register 0 PU0 R/W
√ √
— 00H
FF32H Pull-up resistor option register 2 PU2 R/W
√ √
— 00H
FF33H Pull-up resistor option register 3 PU3 R/W
√ √
— 00H
FF34H Pull-up resistor option register 4 PU4 R/W
√ √
— 00H
FF38H Correction address register 0 CORAD0 R/W — —
√
0000H
FF39H
FF3AH Correction address register 1 CORAD1 R/W — —
√
0000H
FF3BH
FF40H Clock output select register CKS R/W
√ √
— 00H
FF41H Watch timer operation mode register 0 WTNM0 R/W
√ √
— 00H
FF42H Watchdog timer clock select register WDCS R/W —
√
— 00H
FF47H Memory expansion mode register MEM R/W
√ √
— 00H
FF48H External interrupt rising edge enable register EGP R/W
√ √
— 00H
FF49H External interrupt falling edge enable register EGN R/W
√ √
— 00H
FF58H Pin function switching register 8 PF8 R/W
√ √
— 00H
FF59H Pin function switching register 9 PF9 R/W
√ √
— 00H
FF5AH Pin function switching register 10 PF10 R/W
√ √
— 00H
FF5BH Pin function switching register 11 PF11 R/W
√ √
— 00H
FF60H 16-bit timer mode control register 0 TMC0 R/W
√ √
— 00H
FF61H Prescaler mode register 0 PRM0 R/W —
√
— 00H
FF62H Capture/compare control register 0 CRC0 R/W
√ √
— 00H
FF63H 16-bit timer output control register 0 TOC0 R/W
√ √
— 00H
FF68H 8-bit timer counter B0 TMB0 TMB R —
√ √
00H
FF69H 8-bit timer counter A0 TMA0 R —
√
00H
FF6AH 8-bit compare register B0 CRB0 CRB W —
√ √
Undefined
FF6BH 8-bit compare register A0 CRA0 W —
√
Undefined
FF6CH 8-bit H width compare register B0 CRHB0 W —
√
— Undefined
FF6DH 8-bit timer mode control register A0 TMCA0 R/W
√ √
— 00H
FF6EH 8-bit timer mode control register B0 TMCB0 R/W
√ √
— 00H
FF6FH Carrier generator output control register B0 TCAB0 R/W —
√
— 00H
FF70H 8-bit timer mode control register 50 TMC50 R/W
√ √
— 00H
FF71H Timer clock select register 50 TCL50 R/W —
√
— 00H
FF73H 8-bit timer mode control register 51 TMC51 R/W
√ √
— 00H
FF74H Timer clock select register 51 TCL51 R/W —
√
— 00H
FF78H Subclock select register SSCK R/W
√ √
— 00H
FF79H Watch timer interrupt time select register WTIM R/W
√ √
— 00H
FF80H A/D converter mode register 0 ADM0 R/W
√ √
— 00H
FF81H Analog input channel specification register 0 ADS0 R/W —
√
— 00H
FF8AH Correction control register CORCN R/W
√ √
— 00H