AT89C51CC03C-RLTIM 查看數據表（PDF） - Atmel Corporation

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AT89C51CC03C-RLTIM

Enhanced 8-bit MCU with CAN Controller and Flash Memory

Atmel Corporation 

Table 86. CANSTMPH Register

CANSTMPH (S:AFh Read Only)

CAN Stamp Timer High

7

TIMSTMP

15

6

TIMSTMP

14

5

TIMSTMP

13

4

TIMSTMP

12

3

TIMSTMP

11

2

1

0

TIMSTMP

10

TIMSTMP 9 TIMSTMP 8

Bit

Number Bit Mnemonic Description

7-0

TIMSTMP15: High byte of Time Stamp

8

See Figure 55.

No default value after reset

Table 87. CANSTMPL Register

CANSTMPL (S:AEh Read Only)

CAN Stamp Timer Low

7

6

5

4

3

2

1

0

TIMSTMP 7 TIMSTMP 6 TIMSTMP 5 TIMSTMP 4 TIMSTMP 3 TIMSTMP 2 TIMSTMP 1 TIMSTMP 0

Bit

Number Bit Mnemonic Description

7-0

TIMSTMP7:0

Low byte of Time Stamp

See Figure 55.

No default value after reset

Table 88. CANTTCH Register

CANTTCH (S:A5h Read Only)

CAN TTC Timer High

7

6

5

4

3

2

1

TIMTTC 15 TIMTTC 14 TIMTTC 13 TIMTTC 12 TIMTTC 11 TIMTTC 10 TIMTTC 9

0

TIMTTC 8

Bit

Number Bit Mnemonic Description

7-0

TIMTTC15:8

High byte of TTC Timer

See Figure 55.

Reset Value = 0000 0000b

128 AT89C51CC03

4182K–CAN–05/06

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