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APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Address
Register name
0x0020
P6INTCTL
0268
(P6 Port Interrupt
Control Register)
0x0020
P6CHATEN
026a
(P6 Port Chattering
Filter Enable Register)
0x0020
P6MODSEL
026c
(P6 Port Mode Select
Register)
0x0020
P6FNCSEL
026e
(P6 Port Function
Select Register)
0x0020
PDDAT
02d0
(Pd Port Data
Register)
0x0020
PDIOEN
02d2
(Pd Port Enable
Register)
AP-A-18
Bit
Bit name
15–14 –
13
P6EDGE5
12
P6EDGE4
11
P6EDGE3
10
P6EDGE2
9
P6EDGE1
8
P6EDGE0
7–6 –
5
P6IE5
4
P6IE4
3
P6IE3
2
P6IE2
1
P6IE1
0
P6IE0
15–8 –
7–6 –
5
P6CHATEN5
4
P6CHATEN4
3
P6CHATEN3
2
P6CHATEN2
1
P6CHATEN1
0
P6CHATEN0
15–8 –
7–6 –
5
P6SEL5
4
P6SEL4
3
P6SEL3
2
P6SEL2
1
P6SEL1
0
P6SEL0
15–12 –
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]
15–12 –
11
PDOUT3
10
PDOUT2
9
PDOUT1
8
PDOUT0
7–4 –
3
PDIN3
2
PDIN2
1
PDIN1
0
PDIN0
15–12 –
11
PDIEN3
10
PDIEN2
9
PDIEN1
8
PDIEN0
7–4 –
3
PDOEN3
2
PDOEN2
1
PDOEN1
0
PDOEN0
Seiko Epson Corporation
Initial
Reset
R/W
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x00
–
R
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x00
–
R
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
H0
R/W
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x0
–
R
0
H0
R
0
H0
R
0
H0
R
0
H0
R
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
0x0
–
R
0
H0
R/W
0
H0
R/W
0
H0
R/W
0
H0
R/W
S1C31D41 TECHNICAL MANUAL
32
48
Remarks
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(Rev. 1.1)
64
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