Software Library Reference Manual for VME 429
69
Section 4 - Memory Functions
4.2 Api429CmdRamWrite
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AiUInt8 Api429CmdRamWrite( AiUInt8 b_Module, AiUInt8 uc_WCount,
AiUInt32 ul_StartAddr, AiUInt32 *pl_WData );
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API429_RAM_WRITE (0x50)
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This command writes the specific amount of data words directly to the API429
memory beginning at the specific start address.
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Value Description
1..255
Amount of data words to write
1
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Write one data word
255
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Write 255 data words
Note: 1 Data Word = 4 Bytes
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Start Address where data words will be written to (MSB first, address '0' points to
the first memory location of the API429).
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Data Words (MSB first)
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none
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Value Constant
Description
0 API429_CMD_OK
Execution success
1 API429_CMD_ERR
Execution error
Summary of Contents for AMC429
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