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Philips Semiconductors
ARM-based Microcontroller
Table 204: ISP Read Memory command description
Command
Input
Return Code
Description
Example
Flash Memory System and Programming
R
Start Address: Address from where data bytes are to be read. This address should be a word
boundary.
Number of Bytes: Number of bytes to be read. Count should be a multiple of 4.
CMD_SUCCESS followed by <actual data (UU-encoded)> |
ADDR_ERROR (Address not on word boundary) |
ADDR_NOT_MAPPED |
COUNT_ERROR (Byte count is not multiple of 4) |
PARAM_ERROR
CODE_READ_PROTECTION_ENABLED
This command is used to read data from RAM or Flash memory. As of Bootloader rev. 1.61 this
command is blocked when code read protection is enabled.
"R 1073741824 4<CR><LF>" reads 4 bytes of data from address 0x4000 0000.
LPC2119/2129/2194/2292/2294
273
Preliminary User Manual
May 03, 2004
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