OM11077 NXP Semiconductors, OM11077 Datasheet - Page 695

• Manufacturer Part Number: OM11077
• Description: MODULE DIMM LPC2478 ARM7
• Manufacturer: NXP Semiconductors

Specifications of OM11077

• Accessory Type: Module Card
• For Use With/related Products: ARM-57TS-LPC2478
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4742

NXP Semiconductors
UM10237_4
User manual
10.6 Read Boot code version number
10.7 Compare <address1> <address2> <no of bytes>
10.8 Reinvoke ISP
Table 626. IAP Read Boot Code version number command
Table 627. IAP Compare command
Table 628. Reinvoke ISP
Command
Input
Return Code
Result
Description
Command
Input
Return Code
Result
Description
Command
Input
Read boot code version number
Command code: 55
Parameters: None
CMD_SUCCESS |
Result0: 2 bytes of boot code version number in ASCII format. It is to be
interpreted as <byte1(Major)>.<byte0(Minor)>
This command is used to read the boot code version number.
Compare
Command code: 56
Param0(DST): Starting Flash or RAM address of data bytes to be compared. This
address should be a word boundary.
Param1(SRC): Starting Flash or RAM address of data bytes to be compared. This
address should be a word boundary.
Param2: Number of bytes to be compared; should be a multiple of 4.
CMD_SUCCESS |
COMPARE_ERROR |
COUNT_ERROR (Byte count is not a multiple of 4) |
ADDR_ERROR |
ADDR_NOT_MAPPED
Result0: Offset of the first mismatch if the Status Code is COMPARE_ERROR.
This command is used to compare the memory contents at two locations.
The result may not be correct when the source or destination includes any
of the first 64 bytes starting from address zero. The first 64 bytes can be
re-mapped to RAM.
Compare
Command code: 57
Rev. 04 — 26 August 2009
Chapter 30: LPC24XX Flash memory programming firmware
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UM10237
© NXP B.V. 2009. All rights reserved.
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