Datasheet

100
AT89C51IC2
4301D–8051–02/08
1 SD1 Address bit 1 or Data bit 1.
0 SD0 Address bit 0 (R/W) or Data bit 0.
Table 75. SSCS (094h) read - Synchronous Serial Control and Status Register
7 6 5 4 3 2 1 0
SC4 SC3 SC2 SC1 SC0 0 0 0
Table 76. SSCS Register: Read Mode - Reset Value = F8h
Bit
Number
Bit
Mnemonic Description
0 0 Always zero
1 0 Always zero
2 0 Always zero
3 SC0
Status Code bit 0
See Table 68.to Table 72.
4 SC1
Status Code bit 1
See Table 68.to Table 72.
5 SC2
Status Code bit 2
See Table 68.to Table 72.
6 SC3
Status Code bit 3
See Table 68.to Table 72.
7 SC4
Status Code bit 4
See Table 68.to Table 72.
Bit
Number
Bit
Mnemonic Description