Analog Devices ADSP-21992 EZ-KIT LITE, System Manual

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Jumper Settings
3-12 ADSP-21992 EZ-KIT Lite Evaluation System Manual
List of Jumpers
Table 3-2 lists the jumpers on the ADSP-21992 EZ-KIT Lite board. The
Jumper Settings column shows the initial jumper configuration of the
ADSP-21992 EZ-KIT Lite board (factory settings).
Table 3-2. Jumpers on the ADSP-21992 EZ-KIT Lite Board
Reference Jumper Settings Description
JP1
Closed AGND / DGND ground link
JP2
1-2 position Choice of reset
JP3
1-2 position Internal/external Vref source
JP4
Open Internal/external Vref source
JP5
1-2 position Disable/enable PWMTRIP
JP6
1-2 position PWM SR mode selection
JP7
1-2 position PWM polarity selection
JP8
1-2 position Disable/enable AUXTRIP
JP9
Open Boot mode selection
JP10
Open Boot mode selection
JP11
Open Boot mode selection
JP12
Closed PLL BYPASS mode
JP13
Open SPI EEPROM select
JP14
Open SPI EEPROM select
JP15
Closed SPI DAC select
JP16
Closed SPI DAC select
JP17
Open TCLK0 / RCLK0 connection
JP18
Open RS-232 circuit jumper
JP19
Open RS-232 circuit jumper
JP20
Open RS-232 circuit jumper