Epson S1C31D50 Technical Manual page 382

APPENDIX A LIST OF PERIPHERAL CIRCUIT CONTROL REGISTERS
Address Register name
0x0020 P6RCTL
0264 (P6 Port Pull-up/down
Control Register)
0x0020 P6INTF
0266 (P6 Port Interrupt
Flag Register)
0x0020 P6INTCTL
0268 (P6 Port Interrupt
Control Register)
0x0020 P6CHATEN
026a
(P6 Port Chattering
Filter Enable Register)
AP-A-18
Bit Bit name
15 P6PDPU7
14 P6PDPU6
13 P6PDPU5
12 P6PDPU4
11 P6PDPU3
10 P6PDPU2
9 P6PDPU1
8 P6PDPU0
7 P6REN7
6 P6REN6
5 P6REN5
4 P6REN4
3 P6REN3
2 P6REN2
1 P6REN1
0 P6REN0
15–8 –
7 P6IF7
6 P6IF6
5 P6IF5
4 P6IF4
3 P6IF3
2 P6IF2
1 P6IF1
0 P6IF0
15 P6EDGE7
14 P6EDGE6
13 P6EDGE5
12 P6EDGE4
11 P6EDGE3
10 P6EDGE2
9 P6EDGE1
8 P6EDGE0
7 P6IE7
6 P6IE6
5 P6IE5
4 P6IE4
3 P6IE3
2 P6IE2
1 P6IE1
0 P6IE0
15–8 –
7 P6CHATEN7
6 P6CHATEN6
5 P6CHATEN5
4 P6CHATEN4
3 P6CHATEN3
2 P6CHATEN2
1 P6CHATEN1
0 P6CHATEN0
Seiko Epson Corporation
Initial Reset R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
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
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
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
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
0 H0 R/W
S1C31D50/D51 TECHNICAL MANUAL
48 64 80 100
Remarks
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(Rev. 2.00)
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