How to transmit 32bit long data using SPI block | Cypress Semiconductor
How to transmit 32bit long data using SPI block
I need to program a Frequency synthesizer device (HMC833) using SPI interface of PSOC3 device (P.NO. CY8C3866).
Device HMC833 requires a 32 bit long data (per SPI write cycle) for each of its internal registers.
To program HMC833, overall 16 registers are need to be programmed using SPI interface.
This 32-bit data includes the read/write bit+Register address bits+data bits.
But SPI block of PSOC3 device shows maximum 16bits can be transmitted at a time.
How to solve this data width issue?