Table 1-2: Port Functions And Control Function - NEC V850E/RS1 User Manual

Port
P0
P1
P3
P4
P5
P7
P9
PCS
PCM
PCT
PDL
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Table 1-2: Port Functions and Control Function

Port
I/O
Function
7-bit I/O Serial interface I/O, external interrupt
3-bit I/O External interrupt, Timer I/O
9-bit I/O External interrupt, serial interface I/O, timer I/O
3-bit I/O Serial interface I/O
6-bit I/O Timer I/O, Serial interface I/O
General-
16-bit I/O purpose A/D converter analog input
port
16-bit I/O Serial interface I/O, timer I/O, external interrupt, clock output, on chip debug I/O
2-bit I/O Chip select signal
4-bit I/O External bus interface
4-bit I/O External bus interface
14-bit I/O External address/data bus
Chapter 1 Introduction
Control Function
User's Manual U16702EE3V2UD00