T89C51CC02 Atmel, T89C51CC02 Datasheet - Page 49

• Manufacturer Part Number: T89C51CC02
• Description: 8-Bit MCU
• Manufacturer: Atmel

SADEN (S:B9h)
Slave Address Mask Register
Reset Value = 0000 0000b
Not bit addressable
SADDR (S:A9h)
Slave Address Register
Reset Value = 0000 0000b
Not bit addressable
SBUF (S:99h)
Serial Data Buffer
Reset Value = 0000 0000b
Not bit addressable
Rev.A - May 17, 2001
Bit Number Bit Mnemonic
Bit Number Bit Mnemonic
Bit Number Bit Mnemonic
7-0
7-0
7-0
7
7
7
6
6
6
Mask Data for Slave Individual Address
Slave Individual Address
Data sent/received by Serial I/O Port
5
5
5
Figure 31. SADDR Register
Figure 30. SADEN Register
Figure 32. SBUF Register
Preliminary
4
4
4
3
3
3
Description
Description
Description
2
2
2
T89C51CC02
1
1
1
0
0
0
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