82374EB Datasheet, PDF (99/208 Pages) Intel Corporation – SYSTEM COMPONENT (ESC)

82374EB 82374SB
Logic level on SLOWH pin is sampled at the end of reset sequence to determine whether BIOS resides on
the X-Bus (1) or on the ISA bus (0) This information is used by the ESC to control the X-Bus transceivers
during BIOS access
Figure 2 BIOS Memory Map
290476 – 65
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