Low Power Tia Switch Configuration For Channel 1 Register - Analog Devices ADuCM355 Hardware Reference Manual

ADuCM355 Hardware Reference Manual
Bits Bit Name Settings
1 PAPDEN
0 TIAPDEN

LOW POWER TIA SWITCH CONFIGURATION FOR CHANNEL 1 REGISTER

Address: 0x400C20E0, Reset: 0x00000000, Name: LPTIASW1
See Figure 17 for details on the switches mentioned in this register.
Table 112. Bit Descriptions for LPTIASW1
Bits Bit Name Settings
[31:14] Reserved
13 TIABIASSEL
12 PABIASSEL
11 SW11
10 SW10
9 SW9
8 SW8
7 SW7
6 SW6
5 SW5
4 SW4
3 SW3
Description
Potentiostat Amplifier Power-Down. Low power Potentiostat Amplifier 1 power-down
control bit.
0 Power-up.
1 Power-down.
TIA Power-Down. Low power TIA1 power-down control bit.
0 Power up.
1 Power down.
Description
Reserved.
TIA SW13 Control Active High.
0 Disconnect TIA bias voltage from the VZERO0 pin.
1 Connect TIA bias voltage to the VZERO0 pin.
TIA SW12 Control Active High.
0 Disconnect potentiostat amplifier bias voltage from the VBIAS1 pin.
1 Connect potentiostat amplifier bias voltage to the VBIAS1 pin.
SW11 Switch Control Active High.
0 Open switch.
1 Close switch.
SW10 Switch Control Active High.
0 Open switch.
1 Close switch.
SW9 Switch Control Active High.
0 Open switch.
1 Close switch.
SW8 Switch Control Active High.
0 Open switch.
1 Close switch.
SW7 Switch Control Active High.
0 Open switch.
1 Close switch.
SW6 Switch Control Active High.
0 Open switch.
1 Close switch.
SW5 Switch Control Active High. Close to connect external capacitor or R
between the RC1_0 and RC1_1 pins.
0 Open switch.
1 Close switch.
SW4 Switch Control Active High.
0 Open switch.
1 Close switch.
SW3 Switch Control Active High.
0 Open switch.
1 Close switch.
Rev. B | Page 97 of 312
UG-1262
Reset Access
0x1 R/W
0x1 R/W
Reset Access
0x0 R
0x0 R/W
0x0 R/W
0x0 R/W
0x0 R/W
0x0 R/W
0x0 R/W
0x0 R/W
0x0 R/W
resistor 0x0 R/W
TIA
0x0 R/W
0x0 R/W