Intel 80303 Uživatelský manuál stáhnout pdf (Strana 38)

Documentation Changes

38 Intel

80303 and 80302 I/O Processors Specification Update

32. Section 4.5.2 on page 50 is only correct for A-0 and A-1 steppings

Problem: The second sentence in Note 7 states, ‘S_REQ64# is deasserted one P_CLK after the deassertion of

S_RST#’. This statement is not correct for the A-2 stepping of the 80303 and 80302 I/O

processors.

Workaround: This statement is only correct for the A-0 and A-1 steppings of the 80303. See Specification

Clarification #6 for A-2 stepping functionality.

Affected Docs: Intel

80303 I/O Processor Datasheet

33. Section 17.5.1 on page 17-12 is only correct for A-0 and A-1 steppings

Problem: The last sentence states, ‘S_REQ64# remains valid for one clock (P_CLK) after S_RST#

deasserts’. This statement is not correct for the A-2 stepping of the 80303 and 80302 I/O

processors.

Workaround: This statement is only correct for the A-0 and A-1 steppings of the 80303. See Specification

Clarification #6 for A-2 stepping functionality.

Affected Docs: Intel

80303 I/O Processor Developer’s Manual

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Intel 80303 Uživatelský manuál Strana 38