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CCS/LAUNCHXL-F28027: DAC80504 16BIT, 4 channel, intaerfacing with F28027 using SPI.

Part Number: LAUNCHXL-F28027
Other Parts Discussed in Thread: DAC80504

Tool/software: Code Composer Studio

Hello,

I am working on F28027 launchpad board on SPI. I successfully check the SPI communication in LOOPBACk mode as present in example code.

Now i m going to send the data to DAC80504 through SPI but it didn't show me any output on OUT0 pin of DAC80504 board. 

Please help me out to configure the DAC80504 board with F28027.

Jumper settings is as follows

JP2=GND

JP4= VCC

JP5=VCC

JP6=VCC

Pin connection from F28027 to DAC80504

GPIO16(SPIMOSI) -----> TXD_MOSI (TP3)

GPIO17(SPIMISO) -----> RXD_MISO (TP4)

GPIO18(SPICLK)  ------>SCLK_GPIO2 (TP1)

GPIO19(SPISTEA)----->CS_GPIO6 (TP2)

Thanking You,

Sourabh Patil