Input/Output Pins; Register Descriptions; Table 12.2 Pin Configuration - Renesas H8 Series Hardware Manual

Section 12 Timer W
12.2

Input/Output Pins

Table 12.2 summarizes the timer W pins.

Table 12.2 Pin Configuration

Name
External clock input
Input capture/output
compare A
Input capture/output
compare B
Input capture/output
compare C
Input capture/output
compare D
12.3

Register Descriptions

The timer W has the following registers.
• Timer mode register W (TMRW)
• Timer control register W (TCRW)
• Timer interrupt enable register W (TIERW)
• Timer status register W (TSRW)
• Timer I/O control register 0 (TIOR0)
• Timer I/O control register 1 (TIOR1)
• Timer counter (TCNT)
• General register A (GRA)
• General register B (GRB)
• General register C (GRC)
• General register D (GRD)
Rev. 1.00 Aug. 28, 2006 Page 166 of 400
REJ09B0268-0100
Abbreviation Input/Output
FTCI Input
FTIOA Input/output
FTIOB Input/output
FTIOC Input/output
FTIOD Input/output
Function
External clock input pin
Output pin for GRA output compare
or input pin for GRA input capture
Output pin for GRB output compare,
input pin for GRB input capture, or
PWM output pin in PWM mode
Output pin for GRC output compare,
input pin for GRC input capture, or
PWM output pin in PWM mode
Output pin for GRD output compare,
input pin for GRD input capture, or
PWM output pin in PWM mode