NXP Semiconductors LPC43 Series User Manual

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NXP Semiconductors LPC43 Series User Manual Manual pdf 1184 page image

UM10503 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.User manual Rev. 1.3 — 6 July 2012 1184 of 1269NXP Semiconductors UM10503Chapter 46: LPC43xx flash programming/ISP and IAP46.7.12 Read Boot Code version number46.7.13 Read device serial number46.7.14 Compare LPC4357FET256 0xA001 C830 0x0000 0000LPC4357FET180 0xA001 C830 0x0000 0000LPC4357FBD208 0xA001 C830 0x0000 0000LPC4353FET256 0xA001 C830 0x0000 0044LPC4353FET180 0xA001 C830 0x0000 0044LPC4353FBD208 0xA001 C830 0x0000 0044Table 1037.LPC43xx part identification numbersDevice Hex codingWord0 Word1Table 1038.ISP Read Boot Code version number commandCommand KInput NoneReturn Code CMD_SUCCESS followed by 2 bytes of boot code version number in ASCII format.It is to be interpreted as ..Description This command is used to read the boot code version number.Table 1039.ISP Read device serial number commandCommand NInput None.Return Code CMD_SUCCESS followed by the device serial number in 4 decimal ASCII groups,each representing a 32-bit value.Description This command is used to read the device serial number. The serial number may beused to uniquely identify a single unit among all LPC43xx devices.Table 1040.ISP Compare commandCommand MInput Address1 (DST): Starting flash or RAM address of data bytes to be compared.This address should be a word boundary.Address2 (SRC): Starting flash or RAM address of data bytes to be compared.This address should be a word boundary.Number of Bytes: Number of bytes to be compared; should be a multiple of 4.