W83C553F Datasheet, PDF (16/159 Pages) Winbond – SYSTEM I/O CONTROLLER WITH PCI ARBITER

W83C553F
Pin Descriptions
2.2 Pin Descriptions
This section describes the location and function of each pin on the W83C553F. Note the following conventions used in the
tables:
•
Where more than one pin is listed for a signal, the first pin number corresponds to the most significant
bit of the bus. For example, the Bus Command and Byte Enables bits 3 to 0 (C/BE[3:0]#) use pins 1,
12, 22, and 31.
•
Active low is indicated by the pound (#) sign. For example, PCIRST# is active low.
•
Six strap pins are marked bold.
WINBOND SYSTEMS LABORATORY
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