Rainbow Electronics AT89C5132 - Manual (Page 133)

133
AT8xC5132
4173A–8051–08/02
Table 120. ADDH Register
ADDH (S:F5h Read Only) – ADC Data High Byte Register
Reset Value = 0000 0000b
Table 121. ADDL Register
ADDL (S:F4h Read Only) – ADC Data Low Byte Register
Reset Value = 0000 0000b
7 6 5 4 3 2 1 0
ADAT9 ADAT8 ADAT7 ADAT6 ADAT5 ADAT4 ADAT3 ADAT2
Bit
Number
Bit
Mnemonic Description
7 - 0 ADAT9:2
ADC Data
Eight Most Significant Bits of the 10-bit ADC data.
7 6 5 4 3 2 1 0
- - - - - - ADAT1 ADAT0
Bit
Number
Bit
Mnemonic Description
7 - 2 -
Reserved
The values read from these Bits are always 0. Do not set these Bits.
1 - 0 ADAT1:0
ADC Data
Two Least Significant Bits of the 10-bit ADC data.