Intel® Quartus® Prime Pro Edition User Guide: Programmer

ID 683039
Date 4/03/2023
Document Table of Contents

2.5.3. Raw Binary Programming File Byte Sequence Transmission Examples

The raw binary programming file (.rbf) file contains the device configuration data in little-endian raw binary format. The following example shows transmitting the .rbf byte sequence 02 1B EE 01 in x32 mode:
Table 10.  Writing to the PR control block or SDM in x32 modeIn x32 mode, the first byte in the file is the least significant byte of the configuration double word, and the fourth byte is the most significant byte.
Double Word = 01EE1B02
LSB: BYTE0 = 02 BYTE1 = 1B BYTE2 = EE MSB: BYTE3 = 01
D[7..0] D[15..8] D[23..16] D[31..24]
0000 0010 0001 1011 1110 1110 0000 0001

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