Datasheet

126
AT89C51CC03
4182O–CAN–09/08
Table 83. CANTCON Register
CANTCON (S:A1h)
CAN Timer ClockControl
Reset Value = 00h
Table 84. CANTIMH Register
CANTIMH (S:ADh)
CAN Timer High
Reset Value = 0000 0000b
Table 85. CANTIML Register
CANTIML (S:ACh)
CAN Timer Low
Reset Value = 0000 0000b
76543210
TPRESC 7 TPRESC 6 TPRESC 5 TPRESC 4 TPRESC 3 TPRESC 2 TPRESC 1 TPRESC 0
Bit
Number Bit Mnemonic Description
7-0 TPRESC7:0
Timer Prescaler of CAN Timer
This register is a prescaler for the main timer upper counter
range = 0 to 255.
See Figure 55.
76543210
CANGTIM
15
CANGTIM
14
CANGTIM
13
CANGTIM
12
CANGTIM
11
CANGTIM
10 CANGTIM 9 CANGTIM 8
Bit
Number Bit Mnemonic Description
7-0
CANGTIM15:
8
High byte of Message Timer
See Figure 55.
76543210
CANGTIM 7 CANGTIM 6 CANGTIM 5 CANGTIM 4 CANGTIM 3 CANGTIM 2 CANGTIM 1 CANGTIM 0
Bit
Number Bit Mnemonic Description
7-0 CANGTIM7:0
Low byte of Message Timer
See Figure 55.