Epson S1C17M20 Technical Manual page 53

Peripheral circuit
I/O ports (PPORT)
Universal port multiplexer
(UPMUX)
UART (UART3) Ch.0
S1C17M20/M21/M22/M23/M24/M25
TECHNICAL MANUAL (Rev. 1.0)
Address
0x4216 P1INTF P1 Port Interrupt Flag Register
0x4218 P1INTCTL P1 Port Interrupt Control Register
0x421a P1CHATEN P1 Port Chattering Filter Enable Register
0x421c P1MODSEL P1 Port Mode Select Register
0x421e P1FNCSEL P1 Port Function Select Register
0x4220 P2DAT P2 Port Data Register
0x4222 P2IOEN P2 Port Enable Register
0x4224 P2RCTL P2 Port Pull-up/down Control Register
0x4226 P2INTF P2 Port Interrupt Flag Register
0x4228 P2INTCTL P2 Port Interrupt Control Register
0x422a P2CHATEN P2 Port Chattering Filter Enable Register
0x422c P2MODSEL P2 Port Mode Select Register
0x422e P2FNCSEL P2 Port Function Select Register
0x4230 P3DAT P3 Port Data Register
0x4232 P3IOEN P3 Port Enable Register
0x4234 P3RCTL P3 Port Pull-up/down Control Register
0x4236 P3INTF P3 Port Interrupt Flag Register
0x4238 P3INTCTL P3 Port Interrupt Control Register
0x423a P3CHATEN P3 Port Chattering Filter Enable Register
0x423c P3MODSEL P3 Port Mode Select Register
0x423e P3FNCSEL P3 Port Function Select Register
0x4240 P4DAT P4 Port Data Register
0x4242 P4IOEN P4 Port Enable Register
0x4244 P4RCTL P4 Port Pull-up/down Control Register
0x4246 P4INTF P4 Port Interrupt Flag Register
0x4248 P4INTCTL P4 Port Interrupt Control Register
0x424a P4CHATEN P4 Port Chattering Filter Enable Register
0x424c P4MODSEL P4 Port Mode Select Register
0x424e P4FNCSEL P4 Port Function Select Register
0x42d0 PDDAT Pd Port Data Register
0x42d2 PDIOEN Pd Port Enable Register
0x42d4 PDRCTL Pd Port Pull-up/down Control Register
0x42dc PDMODSEL Pd Port Mode Select Register
0x42de PDFNCSEL Pd Port Function Select Register
0x42e0 PCLK P Port Clock Control Register
0x42e2 PINTFGRP P Port Interrupt Flag Group Register
0x4300 P0UPMUX0
P00–01 Universal Port Multiplexer Setting Register
0x4302 P0UPMUX1 P02–03 Universal Port Multiplexer Setting Register
0x4304 P0UPMUX2 P04–05 Universal Port Multiplexer Setting Register
0x4306 P0UPMUX3 P06–07 Universal Port Multiplexer Setting Register
0x4308 P1UPMUX0 P10–11 Universal Port Multiplexer Setting Register
0x430a P1UPMUX1 P12–13 Universal Port Multiplexer Setting Register
0x430c P1UPMUX2 P14–15 Universal Port Multiplexer Setting Register
0x430e P1UPMUX3 P16–17 Universal Port Multiplexer Setting Register
0x4310 P2UPMUX0 P20–21 Universal Port Multiplexer Setting Register
0x4312 P2UPMUX1 P22–23 Universal Port Multiplexer Setting Register
0x4314 P2UPMUX2 P24–25 Universal Port Multiplexer Setting Register
0x4316 P2UPMUX3 P26–27 Universal Port Multiplexer Setting Register
0x4318 P3UPMUX0 P30–31 Universal Port Multiplexer Setting Register
0x431a P3UPMUX1 P32–33 Universal Port Multiplexer Setting Register
0x431c P3UPMUX2 P34–35 Universal Port Multiplexer Setting Register
0x431e P3UPMUX3 P36–37 Universal Port Multiplexer Setting Register
0x4380 UA0CLK UART3 Ch.0 Clock Control Register
0x4382 UA0MOD UART3 Ch.0 Mode Register
0x4384 UA0BR UART3 Ch.0 Baud-Rate Register
0x4386 UA0CTL UART3 Ch.0 Control Register
0x4388 UA0TXD UART3 Ch.0 Transmit Data Register
0x438a UA0RXD UART3 Ch.0 Receive Data Register
0x438c UA0INTF UART3 Ch.0 Status and Interrupt Flag Register
0x438e UA0INTE UART3 Ch.0 Interrupt Enable Register
0x4390 UA0CAWF UART3 Ch.0 Carrier Waveform Register
Seiko Epson Corporation
4 MEMORY AND BUS
Register name
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1 *2 *3
*1
*1 *2 *3
*1 *2 *3
*1
*1 *2 *3
*1 *2 *3
4-5