Datasheet

SLDU010
TI CONFIDENTIAL – NDA Restrictions
Page 7 of 50
Table 2. Default Jumper Settings
2.1.1 Jumper Setting Options
Table 3 below shows the function of each specific jumper setting on the EVM.
Reference
Jumper
Setting
Function
The VDD power supply input on the PGA400-Q1 will be supplied from the +5V regulator on the
EVM
JP1
The VDD power supply input on the PGA400-Q1 will not be supplied from the +5V regulator on
the EVM and can be connected to an external +5V power supply
The VP_OTP power supply input on the PGA400-Q1 is connected to the +7.5V regulator on the
EVM
JP2
The VP_OTP power supply input on the PGA400-Q1 is not connected to the +7.5V regulator on
the EVM
The /CS signal from the TI-GER is connected to the PGA400-Q1 device in the U1 socket and to
the P4 header
JP3
The /CS signal from the TI-GER is not connected to the PGA400-Q1 device in the U1 socket
and is only connected to the P4 header
The MISO signal from the TI-GER is connected to the PGA400-Q1 device in the U1 socket and
to the P4 header
JP4
The MISO signal from the TI-GER is not connected to the PGA400-Q1 device in the U1 socket
and is only connected to the P4 header
The MOSI signal from the TI-GER is connected to the PGA400-Q1 device in the U1 socket and
to the P4 header
JP5
The MOSI signal from the TI-GER is not connected to the PGA400-Q1 device in the U1 socket
and is only connected to the P4 header
The SCLK signal from the TI-GER is connected to the PGA400-Q1 device in the U1 socket and
to the P4 header
JP6
The SCLK signal from the TI-GER is not connected to the PGA400-Q1 device in the U1 socket
and is only connected to the P4 header
The TXD signal from the PGA400-Q1 device is connected to the U23 RS-232 transceiver
JP7
The TXD signal from the PGA400-Q1 device is not connected to the U23 RS-232 transceiver
The RXD signal from the PGA400-Q1 device is connected to the U23 RS-232 transceiver
JP8
The RXD signal from the PGA400-Q1 device is not connected to the U23 RS-232 transceiver
The VIN1P input filter is connected to the DAC MUX and variable resistive bridge
JP9
The VIN1P input filter is not connected to the DAC MUX and variable resistive bridge. An
external stimulus voltage can be applied that will go through the input filter to the PGA400-Q1
R C
The VIN1P signal on the PGA400-Q1 is connected to the resistive bridge sensor simulators and
input filters on the EVM
R C
The VIN1P signal on the PGA400-Q1 is connected to the capacitive sensor simulator on the
EVM
JP10
R C
The VIN1P signal on the PGA400-Q1 is not connected to anything on the EVM