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4 MEMORY AND BUS
Peripheral circuit
I/O ports (PPORT)
4-4
Address
0x0020 020c PPORTP0MODSEL
0x0020 020e PPORTP0FNCSEL
0x0020 0210 PPORTP1DAT
0x0020 0212 PPORTP1IOEN
0x0020 0214 PPORTP1RCTL
0x0020 0216 PPORTP1INTF
0x0020 0218 PPORTP1INTCTL
0x0020 021a PPORTP1CHATEN
0x0020 021c PPORTP1MODSEL
0x0020 021e PPORTP1FNCSEL
0x0020 0220 PPORTP2DAT
0x0020 0222 PPORTP2IOEN
0x0020 0224 PPORTP2RCTL
0x0020 0226 PPORTP2INTF
0x0020 0228 PPORTP2INTCTL
0x0020 022a PPORTP2CHATEN
0x0020 022c PPORTP2MODSEL
0x0020 022e PPORTP2FNCSEL
0x0020 0230 PPORTP3DAT
0x0020 0232 PPORTP3IOEN
0x0020 0234 PPORTP3RCTL
0x0020 0236 PPORTP3INTF
0x0020 0238 PPORTP3INTCTL
0x0020 023a PPORTP3CHATEN
0x0020 023c PPORTP3MODSEL
0x0020 023e PPORTP3FNCSEL
0x0020 0240 PPORTP4DAT
0x0020 0242 PPORTP4IOEN
0x0020 0244 PPORTP4RCTL
0x0020 0246 PPORTP4INTF
0x0020 0248 PPORTP4INTCTL
0x0020 024a PPORTP4CHATEN
0x0020 024c PPORTP4MODSEL
0x0020 024e PPORTP4FNCSEL
0x0020 0250 PPORTP5DAT
0x0020 0252 PPORTP5IOEN
0x0020 0254 PPORTP5RCTL
0x0020 0256 PPORTP5INTF
0x0020 0258 PPORTP5INTCTL
0x0020 025a PPORTP5CHATEN
0x0020 025c PPORTP5MODSEL
0x0020 025e PPORTP5FNCSEL
0x0020 0260 PPORTP6DAT
0x0020 0262 PPORTP6IOEN
0x0020 0264 PPORTP6RCTL
0x0020 0266 PPORTP6INTF
0x0020 0268 PPORTP6INTCTL
0x0020 026a PPORTP6CHATEN
0x0020 026c PPORTP6MODSEL
0x0020 026e PPORTP6FNCSEL
0x0020 0270 PPORTP7DAT
0x0020 0272 PPORTP7IOEN
0x0020 0274 PPORTP7RCTL
0x0020 0276 PPORTP7INTF
0x0020 0278 PPORTP7INTCTL
0x0020 027a PPORTP7CHATEN
0x0020 027c PPORTP7MODSEL
0x0020 027e PPORTP7FNCSEL
0x0020 0280 PPORTP8DAT
0x0020 0282 PPORTP8IOEN
0x0020 0284 PPORTP8RCTL
0x0020 0286 PPORTP8INTF
0x0020 0288 PPORTP8INTCTL
0x0020 028a PPORTP8CHATEN
Seiko Epson Corporation
Register name
P0 Port Mode Select Register
P0 Port Function Select Register
P1 Port Data Register
P1 Port Enable Register
P1 Port Pull-up/down Control Register
P1 Port Interrupt Flag Register
P1 Port Interrupt Control Register
P1 Port Chattering Filter Enable Register
P1 Port Mode Select Register
P1 Port Function Select Register
P2 Port Data Register
P2 Port Enable Register
P2 Port Pull-up/down Control Register
P2 Port Interrupt Flag Register
P2 Port Interrupt Control Register
P2 Port Chattering Filter Enable Register
P2 Port Mode Select Register
P2 Port Function Select Register
P3 Port Data Register
P3 Port Enable Register
P3 Port Pull-up/down Control Register
P3 Port Interrupt Flag Register
P3 Port Interrupt Control Register
P3 Port Chattering Filter Enable Register
P3 Port Mode Select Register
P3 Port Function Select Register
P4 Port Data Register
P4 Port Enable Register
P4 Port Pull-up/down Control Register
P4 Port Interrupt Flag Register
P4 Port Interrupt Control Register
P4 Port Chattering Filter Enable Register
P4 Port Mode Select Register
P4 Port Function Select Register
P5 Port Data Register
P5 Port Enable Register
P5 Port Pull-up/down Control Register
P5 Port Interrupt Flag Register
P5 Port Interrupt Control Register
P5 Port Chattering Filter Enable Register
P5 Port Mode Select Register
P5 Port Function Select Register
P6 Port Data Register
P6 Port Enable Register
P6 Port Pull-up/down Control Register
P6 Port Interrupt Flag Register
P6 Port Interrupt Control Register
P6 Port Chattering Filter Enable Register
P6 Port Mode Select Register
P6 Port Function Select Register
P7 Port Data Register
P7 Port Enable Register
P7 Port Pull-up/down Control Register
P7 Port Interrupt Flag Register
P7 Port Interrupt Control Register
P7 Port Chattering Filter Enable Register
P7 Port Mode Select Register
P7 Port Function Select Register
P8 Port Data Register
P8 Port Enable Register
P8 Port Pull-up/down Control Register
P8 Port Interrupt Flag Register
P8 Port Interrupt Control Register
P8 Port Chattering Filter Enable Register
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)
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