HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 547

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

12.1.3
Table 12.1 lists FRT I/O pins and their functions.
Table 12.1 Pin Configuration
Channel
Counter clock input pin
Output compare A output pin
Output compare B output pin
Input capture input pin
12.1.4
Table 12.2 shows the FRT register configuration.
Table 12.2 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: Use byte-size access for all registers.
1. Bits 7 to 1 are read-only. The only value that can be written is a 0, which is used to
2. OCRA and OCRB have the same address. The OCRS bit in TOCR is used to switch
Register Configuration
Pin Configuration
clear flags. Bit 0 can be read or written.
between them.
Pin
FTCI
FTOA
FTOB
FTI
Abbreviation
TIER
FRC H
FRC L
OCRA H
OCRA L
OCRB H
OCRB L
TCR
TOCR
FICR H
FICR L
I/O
I
O
O
I
Section 12 16-Bit Free-Running Timer (FRT)
Function
FRC counter clock input pin
Output pin for output compare A
Output pin for output compare B
Input pin for input capture
Rev. 2.00 Mar 09, 2006 page 521 of 906
R/W
R/W
R/W
R/(W) *
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
1
Initial
Value
H'01
H'00
H'00
H'00
H'FF
H'FF
H'FF
H'FF
H'00
H'E0
H'00
H'00
REJ09B0292-0200
Address
HFFFFFE10
HFFFFFE11
HFFFFFE12
HFFFFFE13
HFFFFFE14 *
HFFFFFE15 *
HFFFFFE14 *
HFFFFFE15 *
HFFFFFE16
HFFFFFE17
HFFFFFE18
HFFFFFE19
2
2
2
2