OM13008,598 NXP Semiconductors, OM13008,598 Datasheet - Page 323

• Manufacturer Part Number: OM13008,598
• Description: BOARD LPC XPRESSO LPC122X
• Manufacturer: NXP Semiconductors
• Series: LPCXpressor

Specifications of OM13008,598

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-6642; OM13008

NXP Semiconductors
UM10441
User manual
20.8.10 Erase page
20.8.11 Erase info page
20.8.9 ReadUID
Table 315. IAP ReadUID command
Table 316. IAP Erase page command
Table 317. IAP Erase info page command
Command
Input
Return Code
Result
Description
Command
Input
Return Code
Result
Description
Command
Input
Return Code
Result
Description
ReadUID
Command code: 58 (decimal)
CMD_SUCCESS
Result0: The first 32-bit word (at the lowest address).
Result1: The second 32-bit word.
Result2: The third 32-bit word.
Result3: The fourth 32-bit word.
This command is used to read the unique ID.
Erase page
Command code: 59 (decimal)
Param0: Erase start page.
Param1: Erase end page (should be greater than or equal to start page)
Param2: System Clock Frequency (CCLK) in kHz.
CMD_SUCCESS |
BUSY |
SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION |
INVALID_SECTOR
None
This command is used to erase a page or multiple pages of on-chip flash memory.
To erase a single page use the same "start" and "end" page numbers.
Erase info page
Command code: 60 (decimal)
Param0: Erase start page in information block.
Param1: Erase end page in information block (should be greater than or equal to
start page)
Param2: System Clock Frequency (CCLK) in kHz.
CMD_SUCCESS |
BUSY |
SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION |
INVALID_SECTOR
None
This command is used to erase a page or multiple pages of the information block.
The information block consists of three pages, numbered 0, 1, and 2. To erase a
single page use the same start and end page numbers.
All information provided in this document is subject to legal disclaimers.
Rev. 1.1 — 10 March 2011
Chapter 20: LPC122x Flash ISP/IAP
UM10441
© NXP B.V. 2011. All rights reserved.
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