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ZestSC1 User Guide

CONFIDENTIAL Page 39 of 57

ZestSC1ConfigureFromFile

ZESTSC1_STATUS ZestSC1ConfigureFromFile(ZESTSC1_HANDLE Handle,

char *FileName);

Parameters

Handle Handle of open ZestSC1 card. See ZestSC1OpenCard.

FileName Name of .bit file to use to configure the FPGA.

Return Value

ZESTSC1_SUCCESS Function succeeded

ZESTSC1_ILLEGAL_HANDLE Attempt to use illegal card handle

ZESTSC1_NULL_PARAMETER NULL was used illegally as one of the

parameter values

ZESTSC1_FILE_NOT_FOUND File not found

ZESTSC1_FILE_ERROR Error while reading file

ZESTSC1_OUT_OF_MEMORY Not enough memory to complete the

requested operation

ZESTSC1_ILLEGAL_FILE File format is not recognised

ZESTSC1_INVALID_PART_TYPE Illegal FPGA part type

ZESTSC1_INTERNAL_ERROR An unspecified internal error occurred while

communicating with the driver

ZESTSC1_TIMEOUT Operation timed out

Description

ZestSC1ConfigureFromFile can be used to configure the FPGA on the ZestSC1 card

from a .bit file generated by the Xilinx place and route software. It configures the FPGA

directly from the file on disk. Refer to ZestSC1RegisterImage and ZestSC1Configure

for details of how to configure the FPGA from configuration data in memory.

For example:

ZESTSC1_HANDLE Handle;

/* Open a card with ID of 1 */

ZestSC1OpenCard(1, &Handle);

/* Configure the FPGA from a .bit file */

ZestSC1ConfigureFromFile(Handle, “test.bit”);

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Cypress Semiconductor NoBL CY7C1472V33 Guía de usuario Pagina 39