SI8900 Datasheet, PDF (19/32 Pages) Silicon Laboratories – ISOLATED MONITORING ADC

Si8900/1/2
ADC_H Byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
1
0
MX1
MX0
D9
D8
D7
D6
Type
R
R
R
R
R
R
R
R
Default
—
—
—
—
—
—
—
—
Bit
Name
Function
7:6
1,0
Internal use. These bits are always set to 1,0.
5:4
MX1, MX0 ADC MUX Address
ADC input MUX address for the converted data in ADC_H, ADC_L.
3:0
D9: D6 ADC conversion data bits D9:D6
Most significant 4 bits of ADC conversion data.
ADC_L Byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
0
D5
D4
D3
D2
D1
D0
0
Type
R
R
R
R
R
R
R
R
Default
—
—
—
—
—
—
—
—
Bit
Name
Function
7
0
Internal use. This bit is always set to 0.
6:1
D5:D0 ADC Conversion Data Bits D5:D0
Least significant 6 bits of ADC conversion data.
0
0
Internal use. This bit is always set to 0.
Rev. 1.1
19