P7 Port Group - Epson S1C31D50 Technical Manual

7 I/O PORTS (PPORT)
Register name Bit
P6MODSEL 15–8 –
(P6 Port Mode Select
7
Register)
6
5
4
3
2
1
0
P6FNCSEL 15–14 P67MUX[1:0]
(P6 Port Function
13–12 P66MUX[1:0]
Select Register)
11–10 P65MUX[1:0]
9–8 P64MUX[1:0]
7–6 P63MUX[1:0]
5–4 P62MUX[1:0]
3–2 P61MUX[1:0]
1–0 P60MUX[1:0]
P6SELy = 0
Port
P6yMUX = 0x0
name GPIO
(Function 0)
Peripheral
P60 P60 –
P61 P61 –
P62 P62 –
P63 P63 –
P64 P64 –
P65 P65 –
P66 P66 –
P67 P67 –

7.7.8 P7 Port Group

The P7 port group supports the GPIO and interrupt functions.
Register name Bit
P7DAT 15
(P7 Port Data
14
Register)
13
12
11
10
9
8
7
6
5
4
3
2
1
0
7-28
Bit name Initial
0x00
P6SEL7 0
P6SEL6 0
P6SEL5 0
P6SEL4 0
P6SEL3 0
P6SEL2 0
P6SEL1 0
P6SEL0 0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Table 7.7.7.2 P6 Port Group Function Assignment
P6yMUX = 0x1
(Function 1)
Pin Peripheral
– –
– –
– –
– –
– –
– –
– –
– –
Table 7.7.8.1 Control Registers for P7 Port Group
Bit name Initial
P7OUT7 0
P7OUT6 0
P7OUT5 0
P7OUT4 0
P7OUT3 0
P7OUT2 0
P7OUT1 0
P7OUT0 0
P7IN7 0
P7IN6 0
P7IN5 0
P7IN4 0
P7IN3 0
P7IN2 0
P7IN1 0
P7IN0 0
Seiko Epson Corporation
Reset 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
H0 R/W –
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
P6SELy = 1
P6yMUX = 0x2
(Function 2)
Pin Peripheral Pin
– – –
– SDV3 EXSVD0
– SDV3 EXSVD1
– – –
– – –
– – –
– – –
– – –
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 –
H0 R
H0 R
H0 R
H0 R
H0 R
H0 R
H0 R
48 64
Remarks
pin pin
– –
– –
– –
– –
– –
– –
✓ ✓
✓ ✓
– –
– –
– –
– –
– –
– –
✓ ✓
✓ ✓
– –
P6yMUX = 0x3
48 64
(Function 3)
pin pin
Peripheral Pin
– – – –
– –
✓ ✓
– –
✓ ✓
– – – –
– – – –
– – – –
– – – –
– – – –
48 64
Remarks
pin pin
– –
– –
– –
– –
✓ ✓
✓ ✓
–
✓
–
✓
– –
– –
– –
– –
✓ ✓
✓ ✓
–
✓
–
✓
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)
80 100
pin pin
– –
–
✓
–
✓
–
✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
–
✓
–
✓
–
✓
–
✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
–
✓
80 100
pin pin
–
✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
–
✓
–
✓
–
✓
80 100
pin pin
–
✓
–
✓
–
✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
–
✓
–
✓
–
✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓