C501G-1E SIEMENS [Siemens Semiconductor Group], C501G-1E Datasheet - Page 57

• Manufacturer Part Number: C501G-1E
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

6.2.2.1
Totally six special function registers control the timer/counter 2 operation :
Special Function Register TL2 (Address CC H )
Special Function Register TH2 (Address CD H )
Special Function Register RC2L (Address CA H )
Special Function Register RC2H (Address CB H )
Bit
TL2.7-0
TH2.7-0
RC2L.7-0
RC2H.7-0
Semiconductor Group
– TL2/TH2 and RC2L/RC2H - counter and reload/capture registers, low and high part
– T2CON and T2MOD - control and mode select registers
Bit No.
CC H
CD H
CA H
CB H
Timer 2 Registers
Function
Timer 2 value low byte
The TL2 register holds the 8-bit low part of the 16-bit timer 2 count value.
Timer 2 value high byte
The TH2 register holds the 8-bit high part of the 16-bit timer 2 count value.
Reload register low byte
CRCL is the 8-bit low byte of the 16-bit reload register of timer 2.
Reload register high byte
CRCH is the 8-bit high byte of the 16-bit reload register of timer 2.
MSB
MSB
MSB
7
.7
.7
6
.6
.6
.6
.6
5
.5
.5
.5
.5
4
.4
.4
.4
.4
6-23
3
.3
.3
.3
.3
On-Chip Peripheral Components
2
.2
.2
.2
.2
1
.1
.1
.1
.1
LSB
LSB
LSB
0
Reset Value : 00 H
Reset Value : 00 H
Reset Value : 00 H
Reset Value : 00 H
.0
.0
TL2
TH2
RC2L
RC2H
C501