Pd Port Group - Epson Arm S1C31 Series Technical Manual

Register name Bit
P6MODSEL 15–8 –
(P6 Port Mode Select
7–6 –
Register)
5
4
3
2
1
0
P6FNCSEL 15–12 –
(P6 Port Function
11–10 P65MUX[1:0]
Select Register)
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 QSPI Ch.0 QSPICLK0
P61 P61 QSPI Ch.0 QSDIO00
P62 P62 QSPI Ch.0 QSDIO01
P63 P63 QSPI Ch.0 QSDIO02
P64 P64 QSPI Ch.0 QSDIO03
P65 P65 QSPI Ch.0 #QSPISS0

7.7.8 Pd Port Group

The Pd port group support the GPIO function. The Pd0 and Pd1 ports are configured as debugging function ports at
initialization.
Register name Bit
PDDAT 15–12 –
(Pd Port Data
11
Register)
10
9
8
7–4 –
3
2
1
0
PDIOEN 15–12 –
(Pd Port Enable
11
Register)
10
9
8
7–4 –
3
2
1
0
S1C31D41 TECHNICAL MANUAL
(Rev. 1.1)
Bit name Initial
0x00
0x0
P6SEL5 0
P6SEL4 0
P6SEL3 0
P6SEL2 0
P6SEL1 0
P6SEL0 0
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 Pd Port Group
Bit name Initial
0x0
PDOUT3 0
PDOUT2 0
PDOUT1 0
PDOUT0 0
0x0
PDIN3 0
PDIN2 0
PDIN1 0
PDIN0 0
0x0
PDIEN3 0
PDIEN2 0
PDIEN1 0
PDIEN0 0
0x0
PDOEN3 0
PDOEN2 0
PDOEN1 0
PDOEN0 0
Seiko Epson Corporation
Reset R/W
– R –
– 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
P6SELy = 1
P6yMUX = 0x2
(Function 2)
Pin Peripheral Pin
– – –
– – –
– – –
– – –
– – –
– – –
Reset R/W
– R –
–
H0 R/W
H0 R/W
H0 R/W
H0 R/W
– R –
H0 R –
H0 R
H0 R
H0 R
– R –
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
7 I/O PORTS (PPORT)
32 48
Remarks
pin pin
– –
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
32 48
P6yMUX = 0x3
pin pin
(Function 3)
Peripheral Pin
– –
✓ ✓
– –
✓ ✓
– –
✓ ✓
– –
✓ ✓
– –
✓ ✓
– –
✓ ✓
32 48
Remarks
pin pin
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
– –
✓ ✓
✓ ✓
✓ ✓
✓ ✓
64
pin
–
–
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
64
pin
✓
✓
✓
✓
✓
✓
64
pin
–
✓
✓
✓
✓
–
✓
✓
✓
✓
–
✓
✓
✓
✓
–
✓
✓
✓
✓
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