HD64F3644PV Datasheet, PDF (239/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Pin Configuration
Table 9.8 shows the timer V pin configuration.
Table 9.8 Pin Configuration
Name
Timer V output
Timer V clock input
Timer V reset input
Trigger input
Abbr.
TMOV
TMCIV
TMRIV
TRGV
I/O
Output
Input
Input
Input
Section 9 Timers
Function
Timer V waveform output
Clock input to TCNTV
External input to reset TCNTV
Trigger input to initiate counting
Register Configuration
Table 9.9 shows the register configuration of timer V.
Table 9.9 Timer V Registers
Name
Abbr.
R/W
Initial Value
Timer control register V0
Timer control/status register V
TCRV0
TCSRV
R/W
R/(W)^*
H'00
H'10
Time constant register A
TCORA
R/W
H'FF
Time constant register B
TCORB
R/W
H'FF
Timer counter V
TCNTV
R/W
H'00
Timer control register V1
TCRV1
R/W
H'E2
Note: * Bits 7 to 5 can only be written with 0, for flag clearing.
Address
H'FFB8
H'FFB9
H'FFBA
H'FFBB
H'FFBC
H'FFBD
Rev. 6.00 Sep 12, 2006 page 217 of 526
REJ09B0326-0600