Function

nuPiWriteSram (Macro)

Syntax

void nuPiWriteSram(u32 addr, void* buf_ptr, u32 size)

Arguments

addr         SRAM address 
buf_ptr      pointer to the buffer 
size         size of data to be transferred

Description

Writes data to SRAM

Uses the PI to DMA transfer data from the buffer location in RDRAM to SRAM. The transfer destination ROM address must be 2-byte aligned. The pointer to the transfer origin buffer must be 8-byte aligned. This function is a macro for the nuPiReadWriteSram function.

See Also

nuPiInitSram, nuPiReadWriteSram, and nuPiReadSram