h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 315

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

11.2
Table 11.1 lists the FRT input and output pins.
Table 11.1 Pin Configuration
11.3
The FRT has the following registers.
Note: OCRA and OCRB share the same address. Register selection is controlled by the OCRS
Name
Counter clock input pin
Output compare A output pin
Output compare B output pin
Input capture A input pin
Input capture B input pin
Input capture C input pin
Input capture D input pin
Free-running counter (FRC)
Output compare register A (OCRA)
Output compare register B (OCRB)
Input capture register A (ICRA)
Input capture register B (ICRB)
Input capture register C (ICRC)
Input capture register D (ICRD)
Output compare register AR (OCRAR)
Output compare register AF (OCRAF)
Output compare register DM (OCRDM)
Timer interrupt enable register (TIER)
Timer control/status register (TCSR)
Timer control register (TCR)
Timer output compare control register (TOCR)
bit in TOCR. ICRA, ICRB, and ICRC share the same addresses with OCRAR, OCRAF,
and OCRDM. Register selection is controlled by the ICRS bit in TOCR.
Register Descriptions
Input/Output Pins
Abbreviation
FTCI
FTOA
FTOB
FTIA
FTIB
FTIC
FTID
I/O
Input
Output
Output
Input
Input
Input
Input
Section 11 16-Bit Free-Running Timer (FRT)
Rev. 3.00 Mar 21, 2006 page 261 of 788
Function
FRC counter clock input
Output compare A output
Output compare B output
Input capture A input
Input capture B input
Input capture C input
Input capture D input
REJ09B0300-0300