Port 6; Overview - Renesas Hitachi H8S/2194 Series Hardware Manual

11.8

Port 6

11.8.1

Overview

Port 6 is an 8-bit I/O port. Table 11.20 shows the port 6 configuration.
Port 6 consists of pins that are used both as standard I/O ports (P67 to P60) and realtime output
ports (RP7 to RP0). It is switched by port mode register 6 (PMR6) and port control register 6
(PCR6).
The realtime output function can instantaneously switch the output data by an external or
internal trigger input.
Table 11.20 Port 6 Configuration
Port Function
Port 6 P67 (standard I/O port)
P66 (standard I/O port)
P65 (standard I/O port)
P64 (standard I/O port)
P63 (standard I/O port)
P62 (standard I/O port)
P61 (standard I/O port)
P60 (standard I/O port)
Alternative Function
RP7 (realtime output port pin)
RP6 (realtime output port pin)
RP5 (realtime output port pin)
RP4 (realtime output port pin)
RP3 (realtime output port pin)
RP2 (realtime output port pin)
RP1 (realtime output port pin)
RP0 (realtime output port pin)
Rev. 2.0, 11/00, page 273 of 1037