Panasonic MN101C77C User Manual

Chapter 6    8-bit Timers

VI - 6

Control Registers

Table 6-2-1 shows registers that control timers 0, 1, 4, 5  and remote control carrier output

When the prescaler output is selected as the count clock source of timers 0, 1 4 and 5, they should be

controlled by the prescaler control register (PSCMD) and the prescaler selection register (CKnMD). Re-

mote control carrier output is controlled by the remote control carrier output control register (RMCTR).

Timers 0, 1, 4 and 5 consist of the binary counter (TMnBC) and the compare register (TMnOC). And they

are controlled by the mode register (TMnMD).

Register

Address

R/W

Function

Page

Timer 0

TM0BC

x'03F50'

R

Timer 0 binary counter

VI-9

TM0OC

x'03F52'

R/W Timer 0 compare register

VI-8

TM0MD

x'03F54'

R/W Timer 0 mode register

VI-10

CK0MD

x'03F56'

R/W Timer 0 prescaler selection register

V-7

PSCMD

x'03F6F'

R/W Prescaler control register

V-6

TM0ICR

x'03FE9'

R/W Timer 0 interrupt control register

III-22

P1OMD

x'03F2F'

R/W Port 1 output mode register

IV-14

P1DIR

x'03F31'

R/W Port 1 direction control register

IV-13

Timer 1

TM1BC

x'03F51'

R

Timer 1 binary counter

VI-9

TM1OC

x'03F53'

R/W Timer 1 compare register

VI-8

TM1MD

x'03F55'

R/W Timer 1 mode register

VI-11

CK1MD

x'03F57'

R/W Timer 1 prescaler selection register

V-7

PSCMD

x'03F6F'

R/W Prescaler control register

V-6

TM1ICR

x'03FEA'

R/W Timer 1 interrupt control register

III-23

P1OMD

x'03F2F'

R/W Port 1 output mode register

IV-14

P7DIR

x'03F37'

R/W Port 7 direction control register

IV-31