Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller HVQFN 32 (7x7) 32-Bit 50 MHz I/O number 28

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User manual Rev. 12.3 — 10 June 2014 435 of 547

NXP Semiconductors

UM10398

Chapter 26: LPC111x/LPC11Cxx Flash programming firmware

26.6.1 C_CAN ISP SDO communication

The CAN ISP node listens for CAN 2.0A (11-bit) messages with the identifier of 0x600

plus the Node ID 0x7D equaling to 0x67D. The node sends SDO responses with the

identifier 0x580 plus Node ID equaling to 0x5FD. The SDO communication protocols

“expedited” and “segmented” are supported. This means that communication is always

confirmed: Each request CAN message will be followed by a response message from the

ISP node.

The SDO block transfer mode is not supported.

For details regarding the SDO protocol, see the CiA 301 specification.

26.6.2 C_CAN ISP object directory

Go Section 26.6.8 Table 383

Erase sector(s) Section 26.6.9 Table 384

Blank check sector(s) Section 26.6.10 Table 385

Read Part ID Section 26.6.11 Table 386

Read Boot code version Section 26.6.12 Table 388

ReadUID Section 26.6.13 Table 390

Compare Section 26.6.14 Table 389

Table 392. C_CAN ISP and UART ISP command summary

ISP Command C_CAN usage UART usage

Table 393. C_CAN ISP object directory

Index Subindex Data type Access Description

0x1000 00 UNSIGNED32 RO Device Type (ASCII “LPC1”)

0x1001 00 - RO Error Register (not used, 0x00)

0x1018 00 - Identity Object

01 UNSIGNED32 RO Vendor ID (not used, 0x0000 0000)

02 UNSIGNED32 RO Part Identification Number

03 UNSIGNED32 RO Boot Code Version Number

0x1F50 00 - Program Data

01 DOMAIN RW Program Area

0x1F51 00 - Program Control

01 UNSIGNED8 RW Program Control

0x5000 00 UNSIGNED16 WO Unlock Code

0x5010 00 UNSIGNED32 RW Memory Read Address

0x5011 00 UNSIGNED32 RW Memory Read Length

0x5015 00 UNSIGNED32 RW RAM Write Address

0x5020 00 UNSIGNED16 WO Prepare Sectors for Write

0x5030 00 UNSIGNED16 WO Erase Sectors

0x5040 00 - Blank Check Sectors

01 UNSIGNED16 WO Check sectors

02 UNSIGNED32 RO Offset of the first non-blank location