AT89C51CC01_14 Datasheet, PDF (128/167 Pages) ATMEL Corporation – Boot Code Section with Independent Lock Bits

Table 105. CH Register
CH (S:F9h)
PCA Counter Register High Value
7
CH 7
6
CH 6
5
CH 5
4
CH 4
3
CH 3
Bit
Number
7:0
Bit
Mnemonic Description
CH 7:0 High byte of Timer/Counter
Reset Value = 0000 00000b
Table 106. CL Register
CL (S:E9h)
PCA counter Register Low Value
7
CL 7
6
CL 6
5
CL 5
4
CL 4
3
CL 3
Bit
Bit
Number Mnemonic Description
7:0
CL0 7:0 Low byte of Timer/Counter
Reset Value = 0000 00000b
2
CH 2
2
CL 2
1
CH 1
1
CL 1
0
CH 0
0
CL 0
128 A/T89C51CC01
4129N–CAN–03/08