Special-Function Register List - NEC mPD780208 Subseries User Manual

Address Special-Function Register (SFR) Name
FF00H Port 0
FF01H Port 1
FF02H Port 2
FF03H Port 3
FF07H Port 7
FF08H Port 8
FF09H Port 9
FF0AH Port 10
FF0BH Port 11
FF0CH Port 12
FF10H 16-bit compare register
FF11H
FF12H 16-bit capture register
FF13H
FF14H 16-bit timer register
FF15H
FF16H 8-bit compare register 10
FF17H 8-bit compare register 20
FF18H 8-bit timer register 1
FF19H 8-bit timer register 2
FF1AH Serial I/O shift register 0
FF1BH Serial I/O shift register 1
FF1FH A/D conversion result register
FF20H Port mode register 0
FF21H Port mode register 1
FF22H Port mode register 2
FF23H Port mode register 3
FF27H Port mode register 7
FF2AH Port mode register 10
FF2BH Port mode register 11
FF2CH Port mode register 12
FF40H Timer clock select register 0
FF41H Timer clock select register 1
FF42H Timer clock select register 2
FF43H Timer clock select register 3
FF47H Sampling clock select register
FF48H 16-bit timer mode control register
FF49H 8-bit timer mode control register
FF4AH Watch timer mode control register
FF4EH 16-bit timer output control register
FF4FH 8-bit timer output control register
CHAPTER 3 CPU ARCHITECTURE
Table 3-3. Special-Function Register List (1/3)
User's Manual U11302EJ4V0UM
Symbol R/W Manipulatable
Bit Unit
1 Bit
√
P0 R/W
√
P1
√
P2
√
P3
√
P7
√
P8 W
√
P9
√
P10 R/W
√
P11
√
P12
CR00 –
–
CR01 R
–
TM0
CR10 R/W –
CR20 –
TMS TMS TM1 R –
TMS TM2 –
SIO0 R/W –
SIO1 –
ADCR R –
√
PM0 R/W
√
PM1
√
PM2
√
PM3
√
PM7
√
PM10
√
PM11
√
PM12
√
TCL0 R/W
TCL1 –
TCL2 –
TCL3 –
SCS –
√
TMC0
√
TMC1
√
TMC2
√
TOC0
√
TOC1
After
Reset
8 Bits 16 Bits
√
– 00H
√
–
√
–
√
–
√
–
√
–
√
–
√
–
√
–
√
–
√
– Undefined
√
–
√
–
0000H
√
– Undefined
√
–
√
√
00H
√
√
– Undefined
√
–
√
–
√
– 1FH
√
– FFH
√
–
√
–
√
– 1FH
√
– FFH
√
–
√
–
√
– 00H
√
–
√
–
√
– 88H
√
– 00H
√
–
√
–
√
–
√
–
√
–
65