LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 923

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Details
• Other names: 935293795551

NXP Semiconductors
<Document ID>
User manual
40.8.14 Compare <address1> <address2> <no of bytes>
40.8.15 ISP Return Codes
Table 859. ISP Compare command
Table 860. ISP Return Codes Summary
Command
Input
Return Code CMD_SUCCESS | (Source and destination data are equal)
Description
Example
Return
Code
0
1
2
3
4
5
6
7
8
9
10
11
12
Mnemonic
CMD_SUCCESS
INVALID_COMMAND
SRC_ADDR_ERROR
DST_ADDR_ERROR
SRC_ADDR_NOT_MAPPED
DST_ADDR_NOT_MAPPED
COUNT_ERROR
INVALID_SECTOR
SECTOR_NOT_BLANK
SECTOR_NOT_PREPARED_FOR_
WRITE_OPERATION
COMPARE_ERROR
BUSY
PARAM_ERROR
M
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.
COMPARE_ERROR | (Followed by the offset of first mismatch)
COUNT_ERROR (Byte count is not a multiple of 4) |
ADDR_ERROR |
ADDR_NOT_MAPPED |
PARAM_ERROR |
This command is used to compare the memory contents at two locations. This
command is blocked when any level of code read protection is enabled.
"M 8192 268435968 4<CR><LF>" compares 4 bytes from the RAM address
0x1000 0200 to the 4 bytes from the flash address 0x2000.
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
Chapter 40: LPC18xx flash programming interface
Command is executed successfully. Sent by ISP
Source address is not on word boundary.
Source address is not mapped in the memory map.
Source and destination data not equal.
Flash programming hardware interface is busy.
Description
handler only when command given by the host has
been completely and successfully executed.
Invalid command.
Destination address is not on a correct boundary.
Count value is taken into consideration where
applicable.
Destination address is not mapped in the memory
map. Count value is taken into consideration where
applicable.
Byte count is not multiple of 4 or is not a permitted
value.
Sector number is invalid or end sector number is
greater than start sector number.
Sector is not blank.
Command to prepare sector for write operation
was not executed.
Insufficient number of parameters or invalid
parameter.
UM10430
© NXP B.V. 2011. All rights reserved.
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