Epson S1C31D50 Technical Manual page 107

Register name Bit
P7IOEN 15
(P7 Port Enable
14
Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P7RCTL 15
(P7 Port Pull-up/down
14
Control Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
P7INTF 15–8 –
(P7 Port Interrupt
7
Flag Register)
6
5
4
3
2
1
0
P7INTCTL 15
(P7 Port Interrupt
14
Control Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)
Bit name Initial
P7IEN7 0
P7IEN6 0
P7IEN5 0
P7IEN4 0
P7IEN3 0
P7IEN2 0
P7IEN1 0
P7IEN0 0
P7OEN7 0
P7OEN6 0
P7OEN5 0
P7OEN4 0
P7OEN3 0
P7OEN2 0
P7OEN1 0
P7OEN0 0
P7PDPU7 0
P7PDPU6 0
P7PDPU5 0
P7PDPU4 0
P7PDPU3 0
P7PDPU2 0
P7PDPU1 0
P7PDPU0 0
P7REN7 0
P7REN6 0
P7REN5 0
P7REN4 0
P7REN3 0
P7REN2 0
P7REN1 0
P7REN0 0
0x00
P7IF7 0
P7IF6 0
P7IF5 0
P7IF4 0
P7IF3 0
P7IF2 0
P7IF1 0
P7IF0 0
P7EDGE7 0
P7EDGE6 0
P7EDGE5 0
P7EDGE4 0
P7EDGE3 0
P7EDGE2 0
P7EDGE1 0
P7EDGE0 0
P7IE7 0
P7IE6 0
P7IE5 0
P7IE4 0
P7IE3 0
P7IE2 0
P7IE1 0
P7IE0 0
Seiko Epson Corporation
Reset R/W Remarks
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
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
7 I/O PORTS (PPORT)
48 64 80 100
pin pin pin pin
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – – –
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
– – –
✓
– – –
✓
– – –
✓
– –
✓ ✓
✓ ✓ ✓ ✓
✓ ✓ ✓ ✓
–
✓ ✓ ✓
–
✓ ✓ ✓
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