IEI Integration PXE-19S v4.20 - Manual (Page 3)

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11. J1: Write Protect Setup
J1 are the EEPROM write protect pin of the PCI Express to
PCI Bridge will allow EEPROM normal read/write operations
when J1 held high. When the Jump is brought low and the
EEPROM WPEN bit is “1”, all write operations to the status
register are inhibited.
12. PCI routing table:
13. Notice:
a. Recommend to use 6mm width spacer to install
b. Torsion must less than 6lb-inch
J1 DESCRIPTION
ON (Low) Write Inhibited
OFF (High)
Normal Read/Write
(default)
1 2
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