Epson Arm S1C31 Series Technical Manual page 96

Register name Bit
P1RCTL 15
(P1 Port Pull-up/down
14
Control Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P1INTF 15–8 –
(P1 Port Interrupt
7
Flag Register)
6
5
4
3
2
1
0
P1INTCTL 15
(P1 Port Interrupt
14
Control Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P1CHATEN 15–8 –
(P1 Port Chattering
7
Filter Enable Register)
6
5
4
3
2
1
0
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)
Bit name Initial
P1PDPU7 0
P1PDPU6 0
P1PDPU5 0
P1PDPU4 0
P1PDPU3 0
P1PDPU2 0
P1PDPU1 0
P1PDPU0 0
P1REN7 0
P1REN6 0
P1REN5 0
P1REN4 0
P1REN3 0
P1REN2 0
P1REN1 0
P1REN0 0
0x00
P1IF7 0
P1IF6 0
P1IF5 0
P1IF4 0
P1IF3 0
P1IF2 0
P1IF1 0
P1IF0 0
P1EDGE7 0
P1EDGE6 0
P1EDGE5 0
P1EDGE4 0
P1EDGE3 0
P1EDGE2 0
P1EDGE1 0
P1EDGE0 0
P1IE7 0
P1IE6 0
P1IE5 0
P1IE4 0
P1IE3 0
P1IE2 0
P1IE1 0
P1IE0 0
0x00
P1CHATEN7 0
P1CHATEN6 0
P1CHATEN5 0
P1CHATEN4 0
P1CHATEN3 0
P1CHATEN2 0
P1CHATEN1 0
P1CHATEN0 0
Seiko Epson Corporation
Reset R/W
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
– R –
H0 R/W Cleared by writing 1.
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
– R –
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
7 I/O PORTS (PPORT)
32 48
Remarks
pin pin pin
✓ ✓
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✓ ✓
– –
– –
✓ ✓
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✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
– –
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
– –
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
– –
7-15
64
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓