
CHAPTER 3 CPU FUNCTIONS
Preliminary User’s Manual U16895EJ1V0UD
67
(2/8)
Operable Bit Unit
Address
Function Register Name
Symbol
R/W
1
8
16
After Reset
FFFFF12AH
Interrupt control register
TM5IC1
R/W
√
47H
FFFFF12CH
Interrupt control register
CSI0IC0
R/W
√
47H
FFFFF12EH
Interrupt control register
CSI0IC1
R/W
√
47H
FFFFF130H
Interrupt control register
SREIC0
R/W
√
47H
FFFFF132H
Interrupt control register
SRIC0
R/W
√
47H
FFFFF134H
Interrupt control register
STIC0
R/W
√
47H
FFFFF136H
Interrupt control register
SREIC1
R/W
√
47H
FFFFF138H
Interrupt control register
SRIC1
R/W
√
47H
FFFFF13AH
Interrupt control register
STIC1
R/W
√
47H
FFFFF13CH
Interrupt control register
TMHIC0
R/W
√
47H
FFFFF13EH
Interrupt control register
TMHIC1
R/W
√
47H
FFFFF140H
Interrupt control register
CSIAIC0
R/W
√
47H
FFFFF142H
Interrupt control register
IICIC0
Note 1
R/W
√
47H
FFFFF144H
Interrupt control register
ADIC
R/W
√
47H
FFFFF146H
Interrupt control register
KRIC
R/W
√
47H
FFFFF148H
Interrupt control register
WTIIC
R/W
√
47H
FFFFF14AH
Interrupt control register
WTIC
R/W
√
47H
FFFFF14CH
Interrupt control register
BRGIC
R/W
√
47H
FFFFF170H
Interrupt control register
LVIIC
R/W
√
47H
FFFFF172H
Interrupt control register
PIC7
R/W
√
47H
FFFFF174H
Interrupt control register
TP0OVIC
R/W
√
47H
FFFFF176H
Interrupt control register
TP0CCIC0
R/W
√
47H
FFFFF178H
Interrupt control register
TP0CCIC1
R/W
√
47H
FFFFF1FAH
In-service priority register
ISPR
R
√
00H
FFFFF1FCH
Command register
PRCMD
W
√
Undefined
FFFFF1FEH
Power save control register
PSC
R/W
√
00H
FFFFF200H
A/D converter mode register
ADM
R/W
√
00H
FFFFF201H
Analog input channel specification register
ADS
R/W
√
00H
FFFFF202H
Power fail comparison mode register
PFM
R/W
√
00H
FFFFF203H
Power fail comparison threshold register
PFT
R/W
√
00H
FFFFF204H
A/D conversion result register
ADCR
R
√
Undefined
FFFFF205H
A/D conversion result register H
ADCRH
R
√
Undefined
FFFFF300H
Key return mode register
KRM
R/W
√
00H
FFFFF308H
Selector operation control register 0
SELCNT0
R/W
√
00H
FFFFF30AH
Selector operation control register 1
SELCNT1
R/W
√
00H
FFFFF318H
Digital noise elimination control register
NFC
R/W
√
00H
FFFFF400H
Port 0 register
P0
R/W
√
00H
Note 2
FFFFF406H
Port 3 register
P3
R/W
√
0000H
Note 2
FFFFF406H
Port 3 register L
P3L
R/W
√
00H
Note 2
FFFFF407H
Port 3 register H
P3H
R/W
√
00H
Note 2
FFFFF408H
Port 4 register
P4
R/W
√
00H
Note 2
Notes 1. Only in the
PD703308Y, 70F3306Y, 70F3308Y
2. The output latch is 00H or 0000H. When input, the pin status is read.