Download Manual - Mouser Electronics

• LSByte first (used by Intel processors) will place the
Least Significant Byte of serial number to the lowest
address in buffer.
• MSByte first (used by Motorola processors) will place
the Most significant Byte first to the lowest address in
buffer.
Split serial number at every N byte(s)
The option allows dividing serial number into individual
bytes and placing the bytes at each Nth address of buffer.
This feature is particularly useful for example for Microchip
PIC devices when the device serial number can be the part
of program memory as group of RETLW instructions. The
example of using serial number split is listed in section
Examples bellow as example number 2.
Examples:
1. Write serial numbers to AT29C040 devices at address
7FFFAH, size of serial number is 4 bytes, start value is
16000000H, incremental step is 1, the serial number form
is binary and least significant byte is placed at the lower
address of serial number in device.
To make above described serialization following settings
have to be set in Serialization dialog:
Mode: Incremental mode
S/N size: 4 bytes
S/N mode:: Bin
Style: Hex
Save to buffer: LS Byte first
Address: 7FFFCH
Start value: 16000000H
Step: 1
Following values will be written to device:
The 1st device
Address Data
007FFF0 xx xx xx xx xx xx xx xx xx xx xx xx 00 00 00 16
The 2nd device
Address Data
007FFF0 xx xx xx xx xx xx xx xx xx xx xx xx 01 00 00 16
The 3rd device
Address Data
007FFF0 xx xx xx xx xx xx xx xx xx xx xx xx 02 00 00 16
etc.
”xx” mean user data programmed to device
Serial numbers are written to device from address
7FFFCH to address 7FFFFH because serial number size
is 4 bytes.
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