Nx Switch Matrix Full Configuration Register - Analog Devices ADuCM356 Reference Manual

Reference Manual
REGISTER DETAILS: PROGRAMMABLE SWITCHES
Table 145. Bit Descriptions for DSWFULLCON (Continued)
Bits Bit Name Settings
1 D2
0 DR0

NX SWITCH MATRIX FULL CONFIGURATION REGISTER

Address: 0x400C2154, Reset: 0x00000000, Name: NSWFULLCON
This register allows individual control of the Nx switches. The bit names are the same as the switch names shown in
must be set to 1 after writing to this register for the new switch settings to take effect.
Table 146. Bit Descriptions for NSWFULLCON
Bits Bit Name Settings
[31:12] Reserved
11 NL2
10 NL
9 NR1
8 N9
7 N8
6 N7
5 N6
4 N5
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Description
0 Switch open.
1 Switch closed.
Control of D2 Switch. Connects the D node of the excitation amplifier to the AIN1 pin.
0 Switch open.
1 Switch closed.
Control of DR0 Switch. Connects excitation amplifier D node to the RCAL0 pin.
0 Switch open.
1 Switch closed.
Description
Reserved.
Control of NL2 Switch. Set to close the NL2 switch, clear to open.
0 Switch open.
1 Switch closed.
Control of NL Switch. Set to close the NL switch, clear to open. This switch shorts the N node of the
excitation amplifier to the high-speed TIA inverting input.
0 Switch open.
1 Switch closed.
Control of NR1 Switch. Set to close the NR1 switch, clear to open. Connects the N node of the excitation
amplifier to the RCAL1 pin.
0 Switch open.
1 Switch closed.
Control of N9 Switch. Set to close the N9 switch, clear to open. Connects the N node of the excitation
amplifier to the SE0 pin (bypasses R
0 Switch open.
1 Switch closed.
Control of N8 Switch. Set to close the N8 switch, clear to open. Connects the N node of the excitation
amplifier to R /T11.
LOAD05
0 Switch open.
1 Switch closed.
Control of N7 Switch. Set to close the N7 switch, clear to open. Connects the N node of the excitation
amplifier to the SE1 pin via R
LOAD04
0 Switch open.
1 Switch closed.
Control of N6 Switch. Set to close the N6 switch, clear to open. Connects the N node of the excitation
amplifier to R /T10.
LOAD03
0 Switch open.
1 Switch closed.
Control of N5 Switch. Set to close the N5 switch, clear to open. Connects excitation amplifier N node to
the SE0 pin via R .
LOAD02
0 Switch open.
1 Switch closed.
).
LOAD02
.
ADuCM356
Reset Access
0x0 R/W
0x0 R/W
Figure 27. SWCON, Bit 16
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
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