Pin Configuration; Register Configuration - Hitachi SH7095 Hardware User Manual

11.1.3

Pin Configuration

Table 11.1 lists FRT I/O pins and their functions.
Table 11.1 Pin Configuration
Channel
Counter clock input pin
Output compare A output pin
Output compare B output pin
Input capture input pin
11.1.4

Register Configuration

Table 11.2 lists FRT register configuration.
Table 11.2 Register Configuration
Register
Timer interrupt enable register
Free-running timer control/status register FTCSR
Free-running counter H
Free-running counter L
Output compare register A H
Output compare register A L
Output compare register B H
Output compare register B L
Timer control register
Timer output compare control register
Input capture register H
Input capture register L
Notes: 1. Bits 7 to 1 are read-only. The only value that can be written is a 0, which is used to
clear flags. Bit 0 can be read or written.
2. OCRA and OCRB have the same address. The OCRS bit of the TOCR is used to
switch between them.
Pin I/O
FTCI I
FTOA O
FTOB O
FTI I
Abbreviation
TIER
FRC H
FRC L
OCRA H
OCRA L
OCRB H
OCRB L
TCR
TOCR
ICR H
ICR L
Function
FRC counter clock input pin
Output pin for output compare A
Output pin for output compare B
Input pin for the input capture
Initial
R/W Value
R/W H'01
1
R/(W)* H'00
R/W H'00
R/W H'00
R/W H'FF
R/W H'FF
R/W H'FF
R/W H'FF
R/W H'00
R/W H'E0
R H'00
R H'00
Address
HFFFFFE10
HFFFFFE11
HFFFFFE12
HFFFFFE13
2
HFFFFFE14*
2
HFFFFFE15*
2
HFFFFFE14*
2
HFFFFFE15*
HFFFFFE16
HFFFFFE17
HFFFFFE18
HFFFFFE19
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