The tcDspAdc1278 class may be used to provide access to the MityDSP ADS7844 interface core. The ADS1278 interface core marries the MityDSP to a TI ADS1278 series 24 bit analog to digital converter.
For hardware interfaces, the ADS1278 and McBSP should be connected as follows:
McBSP Port | <ADS1278 Port | Notes |
---|---|---|
DX | DIN | External 2K Pulldown Resistor required |
DR | DOUT | |
CLKX | DCLK | |
CLKR | No Connect | |
FSX | No Connect | |
FSR | BUSY | |
Ground | CS |
This is a simple example of tcDspAdc1278 creation and usage: