EEPROM header J7 may be unnecessary

Problem environment

Considering the rich toolset available in new Raspberry Pi hosts and the Raspberry Pi OS, it's probably no needed to populate a EEPROM header for use with a serial programmer.

Steps to reproduce

Refer to the schematic
Locate the header J7

Expected result

The J7 header is needed to program the EEPROM U6/U7.

Actual result

It is unknown how useful or necessary the J7 header would be.

Severity level

This is low priority because even if the header is unnecessary it may help during research work.

Michael Schloh von Bennewitz added the

question

label 4 년 전

Michael Schloh von Bennewitz Advanced etching and assembly 4 년 전 마일스톤을 추가하였습니다.

Michael Schloh von Bennewitz 새 의존성 추가 4 년 전

#136 EEPROM is delivered in empty state

The J7 connector is needed to disable the write protect feature of common EEPROM devices, as illustrated from EEPROM structure work of 4f9180b.

Michael Schloh von Bennewitz 4 년 전가 Close

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#138 EEPROM header J7 may be unnecessary