91C94 Datasheet, PDF (51/120 Pages) SMSC Corporation – ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM

and STORE writes the Configuration and Base
registers.
RELOAD - When set it will read the EEPROM
and update relevant registers with its contents.
Clears upon completing the operation.
STORE - When set, stores the contents of all
relevant registers in the serial EEPROM. Clears
upon completing the operation.
Note: When an EEPROM access is in progress
the STORE and RELOAD bits will be read back
as high. The remaining 14 bits of this register will
be invalid. During this time attempted read/write
operations, other than polling the EEPROM
status, will NOT have any effect on the internal
registers. The CPU can resume accesses to the
LAN91C94 after both bits are low. A worst case
RELOAD operation initiated by RESET or by
software takes less than 750usec.
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