Datasheet

FS98O22
Rev. 1.6 105/146
Register NETA at address 18H
property R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
NETA
SINL[1:0] SINH[2:0] SFTA[2:0]
Bit7 Bit0
Bit 7-6 SINL[1:0]: ADC negative input port signal multiplexer (Please refer to Section 10.1)
11 = The ADC negative input port is connected to TEMPL. (Please refer to Section 4.6)
10 = The ADC negative input port is connected to AIN3 (PT1[3]).
01 = The ADC negative input port is connected to AIN2 (PT1[2]).
00 = The ADC negative input port is connected to AIN1 (PT1[1]).
Bit 5-3 SINH[2:0]: Embedded ADC Low Pass Filter input port signal multiplexer (Please refer to Section
10.1)
111 = The ADC Low Pass Filter input port is connected to AGND. (Please refer to Section 4.4)
110 = The ADC Low Pass Filter input port is connected to AIN4 (PT1[4]).
101 = The ADC Low Pass Filter input port is connected to AIN5 (PT1[5]).
100 = The ADC Low Pass Filter input port is connected to TEMPH. (Please refer to Section 4.6)
011 = The ADC Low Pass Filter input port is connected to VRL (ADC referenced voltage negative
input).
010 = The ADC Low Pass Filter input port is connected to VRH (ADC referenced voltage positive
input).
001 = The ADC Low Pass Filter input port is connected to OP1P (OPAMP non-inverting input port).
000 = The ADC Low Pass Filter input port is connected to OP1O (OPAMP output port).
Bit 2 SFTA [2]: FTIN and FTB connector ( ADC Low Pass Filter enable flag)
1 = FTIN and FTB is short. ADC Low Pass Filter is enabled.
0 = FTIN and FTB is open. ADC Low Pass Filter is disabled.
Bit 1-0 SFTA [1:0]: ADC positive input port signal multiplexer (Please refer to Section 10.1)
11 = The ADC positive input port is connected to AIN3 (PT1[3]).
10 = The ADC positive input port is connected to AIN2 (PT1[2]).
01 = The ADC positive input port is connected to FTIN (SINH[2:0] multiplexer output port).
00 = The ADC positive input port is connected to FTB (FTIN output signal after Low Pass filter).
Property
R = Readable bit W = Writable bit U = unimplemented bit
- n = Value at Power On Reset ‘1’ = Bit is Set ‘0’ = Bit is Cleared X = Bit is unknown
FORTUNE'
Properties
For Reference Only