ST62E2XC-EPB/110 STMicroelectronics, ST62E2XC-EPB/110 Datasheet - Page 27

• Manufacturer Part Number: ST62E2XC-EPB/110
• Description: BOARD PROGRAMMING FOR ST625X/6X
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of ST62E2XC-EPB/110

• Contents: Programmer Board
• For Use With/related Products: ST7265x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.3.3 Reference Selection
In stand-alone mode, microcontrollers are programmed via a simple key operation directly
from a master microcontroller (Reference MCU) or from a master EPROM device (Reference
REPROM).
5.3.3.1 Using a Reference MCU
Proceed as follows:
1 Set a jumper on the RAM position in the W1 jumper bank:
For more information on EPB general layout, see “Appendix B” on page 34.
Note: EPBs are shipped with the RAM jumper on.
2 Insert the reference MCU containing the program into the appropriate socket:
3 Check that the jumpers on W1 match the device specifications.
4 Set the MASTER/TARGET switch on the MASTER position:
5 Validate your choice by pressing the START switch.
The reference MCU is being read and its contents are stored into the board memory. When
present, the EPROM, EEPROM, and OPTION byte are stored in the meantime.
Note that while the reading operation progresses, the entire EPB memory contents are auto-
matically verified against the reference MCU contents.
The reading process begins while the red BUSY LED (LD2) starts flashing.
ROM
RAM
UNLOCK
LOCK
OTP
EPROM
DEVICE
TYPE
REMOTE
LOCAL
W1
This jumper off
ST62EXX EPB
This jumper on
RAM
LOCK
OTP
EEPROM
ST636X
ST637X
ST638X
ST63E1XX
RESERVED
REMOTE
W1
EPB - Stand-Alone Mode
ST63E1XX EPB
This jumper on
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