Panasonic F77G User Manual page 208

Chapter 5 Prescaler
5-2-2 Control Registers
Registers that select prescaler outputs cycle clock and prescaler operation control, consists of the
prescaler control register (PSCMD), the timer prescaler selection register (CKnMD) and the serial trans-
fer clock selection register (SCnCKS).
The prescaler control register controls if counting of prescaler is permitted or not.
Prescaler Control Register (PSCMD)
7 6
PSCMD
Figure 5-2-1
V - 6
Control Registers
5 4 3 2
Prescaler Control Register (PSCMD : x'03F6F', R/W)
1 0
( At reset : - - - - - - - 0 )
PSCEN
PSCEN
0
1
Prescaler 0, 1 count control
Disable the count
Enable the count