Silicon Labs /ZGM230SA27HGN /ACMP0_S /INPUTCTRL

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Interpret as INPUTCTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (VSS)POSSEL0 (VSS)NEGSEL0VREFDIV0 (RES0)CSRESSEL

NEGSEL=VSS, CSRESSEL=RES0, POSSEL=VSS

Description

No Description

Fields

POSSEL

Positive Input Select

0 (VSS): VSS

16 (VREFDIVAVDD): Divided AVDD

17 (VREFDIVAVDDLP): Low-Power Divided AVDD

18 (VREFDIV1V25): Divided 1V25 reference

19 (VREFDIV1V25LP): Low-power Divided 1V25 reference

20 (VREFDIV2V5): Divided 2V5 reference

21 (VREFDIV2V5LP): Low-power Divided 2V5 reference

32 (VSENSE01DIV4): VSENSE0 divided by 4

33 (VSENSE01DIV4LP): Low-power VSENSE0 divided by 4

34 (VSENSE11DIV4): VSENSE1 divided by 4

35 (VSENSE11DIV4LP): Low-power VSENSE1 divided by 4

64 (VDACOUT0): VDAC0 channel 0 output

65 (VDACOUT1): VDAC0 channel 1 output

80 (EXTPA): External interface, base is PA0.

81 (EXTPB): External interface, base is PB0.

82 (EXTPC): External interface, base is PC0.

83 (EXTPD): External interface, base is PD0.

128 (PA0): Port A, Pin0

129 (PA1): Port A, Pin1

130 (PA2): Port A, Pin2

131 (PA3): Port A, Pin3

132 (PA4): Port A, Pin4

133 (PA5): Port A, Pin5

134 (PA6): Port A, Pin6

135 (PA7): Port A, Pin7

136 (PA8): Port A, Pin8

137 (PA9): Port A, Pin9

138 (PA10): Port A, Pin10

139 (PA11): Port A, Pin11

140 (PA12): Port A, Pin12

141 (PA13): Port A, Pin13

142 (PA14): Port A, Pin14

143 (PA15): Port A, Pin15

144 (PB0): Port B, Pin0

145 (PB1): Port B, Pin1

146 (PB2): Port B, Pin2

147 (PB3): Port B, Pin3

148 (PB4): Port B, Pin4

149 (PB5): Port B, Pin5

150 (PB6): Port B, Pin6

151 (PB7): Port B, Pin7

152 (PB8): Port B, Pin8

153 (PB9): Port B, Pin9

154 (PB10): Port B, Pin10

155 (PB11): Port B, Pin11

156 (PB12): Port B, Pin12

157 (PB13): Port B, Pin13

158 (PB14): Port B, Pin14

159 (PB15): Port B, Pin15

160 (PC0): Port C, Pin0

161 (PC1): Port C, Pin1

162 (PC2): Port C, Pin2

163 (PC3): Port C, Pin3

164 (PC4): Port C, Pin4

165 (PC5): Port C, Pin5

166 (PC6): Port C, Pin6

167 (PC7): Port C, Pin7

168 (PC8): Port C, Pin8

169 (PC9): Port C, Pin9

170 (PC10): Port C, Pin10

171 (PC11): Port C, Pin11

172 (PC12): Port C, Pin12

173 (PC13): Port C, Pin13

174 (PC14): Port C, Pin14

175 (PC15): Port C, Pin15

176 (PD0): Port D, Pin0

177 (PD1): Port D, Pin1

178 (PD2): Port D, Pin2

179 (PD3): Port D, Pin3

180 (PD4): Port D, Pin4

181 (PD5): Port D, Pin5

182 (PD6): Port D, Pin6

183 (PD7): Port D, Pin7

184 (PD8): Port D, Pin8

185 (PD9): Port D, Pin9

186 (PD10): Port D, Pin10

187 (PD11): Port D, Pin11

188 (PD12): Port D, Pin12

189 (PD13): Port D, Pin13

190 (PD14): Port D, Pin14

191 (PD15): Port D, Pin15

NEGSEL

Negative Input Select

0 (VSS): VSS

16 (VREFDIVAVDD): Divided AVDD

17 (VREFDIVAVDDLP): Low-Power Divided AVDD

18 (VREFDIV1V25): Divided 1V25 reference

19 (VREFDIV1V25LP): Low-power Divided 1V25 reference

20 (VREFDIV2V5): Divided 2V5 reference

21 (VREFDIV2V5LP): Low-power Divided 2V5 reference

32 (VSENSE01DIV4): VSENSE0 divided by 4

33 (VSENSE01DIV4LP): Low-power VSENSE0 divided by 4

34 (VSENSE11DIV4): VSENSE1 divided by 4

35 (VSENSE11DIV4LP): Low-power VSENSE1 divided by 4

48 (CAPSENSE): Capsense mode

64 (VDACOUT0): VDAC0 channel 0 output

65 (VDACOUT1): VDAC0 channel 1 output

128 (PA0): Port A, Pin0

129 (PA1): Port A, Pin1

130 (PA2): Port A, Pin2

131 (PA3): Port A, Pin3

132 (PA4): Port A, Pin4

133 (PA5): Port A, Pin5

134 (PA6): Port A, Pin6

135 (PA7): Port A, Pin7

136 (PA8): Port A, Pin8

137 (PA9): Port A, Pin9

138 (PA10): Port A, Pin10

139 (PA11): Port A, Pin11

140 (PA12): Port A, Pin12

141 (PA13): Port A, Pin13

142 (PA14): Port A, Pin14

143 (PA15): Port A, Pin15

144 (PB0): Port B, Pin0

145 (PB1): Port B, Pin1

146 (PB2): Port B, Pin2

147 (PB3): Port B, Pin3

148 (PB4): Port B, Pin4

149 (PB5): Port B, Pin5

150 (PB6): Port B, Pin6

151 (PB7): Port B, Pin7

152 (PB8): Port B, Pin8

153 (PB9): Port B, Pin9

154 (PB10): Port B, Pin10

155 (PB11): Port B, Pin11

156 (PB12): Port B, Pin12

157 (PB13): Port B, Pin13

158 (PB14): Port B, Pin14

159 (PB15): Port B, Pin15

160 (PC0): Port C, Pin0

161 (PC1): Port C, Pin1

162 (PC2): Port C, Pin2

163 (PC3): Port C, Pin3

164 (PC4): Port C, Pin4

165 (PC5): Port C, Pin5

166 (PC6): Port C, Pin6

167 (PC7): Port C, Pin7

168 (PC8): Port C, Pin8

169 (PC9): Port C, Pin9

170 (PC10): Port C, Pin10

171 (PC11): Port C, Pin11

172 (PC12): Port C, Pin12

173 (PC13): Port C, Pin13

174 (PC14): Port C, Pin14

175 (PC15): Port C, Pin15

176 (PD0): Port D, Pin0

177 (PD1): Port D, Pin1

178 (PD2): Port D, Pin2

179 (PD3): Port D, Pin3

180 (PD4): Port D, Pin4

181 (PD5): Port D, Pin5

182 (PD6): Port D, Pin6

183 (PD7): Port D, Pin7

184 (PD8): Port D, Pin8

185 (PD9): Port D, Pin9

186 (PD10): Port D, Pin10

187 (PD11): Port D, Pin11

188 (PD12): Port D, Pin12

189 (PD13): Port D, Pin13

190 (PD14): Port D, Pin14

191 (PD15): Port D, Pin15

VREFDIV

VREF division

CSRESSEL

Capacitive Sense Mode Internal Resistor

0 (RES0): Internal capacitive sense resistor value 0

1 (RES1): Internal capacitive sense resistor value 1

2 (RES2): Internal capacitive sense resistor value 2

3 (RES3): Internal capacitive sense resistor value 3

4 (RES4): Internal capacitive sense resistor value 4

5 (RES5): Internal capacitive sense resistor value 5

6 (RES6): Internal capacitive sense resistor value 6

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