80960 datasheet(77/77 Pages) INTEL

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Advance Information Datasheet

80960JA/JF/JD/JT 3.3 V Microprocessor

7.0

Revision History

This data sheet supersedes revisions 273109-001, 272971-002, and 276146-001. Table 37 indicates

significant changes since the previous revisions.

Table 35.

Fields of 80960JA/JF Device ID

Field

Value

Definition

Version

See Table 36

Indicates major stepping changes.

VCC

0 = 3.3 V device

1 = 5V device

Indicates that a device is 3.3 V.

Product Type

00 0100

(Indicates i960 CPU)

Designates type of product.

Generation Type

0001 = J-series

Indicates the generation (or series) to which the

product belongs.

Model

0000C

C = Cache Size

0 = 4K I-cache, 2K D-cache

1 = 2K I-cache, 1K D-cache

Indicates member within a series and specific

model information.

Manufacturer ID

000 0000 1001

(Indicates Intel)

Manufacturer ID assigned by IEEE.

Table 36.

80960JA/JF Device ID Model Types

Device

Version

VCC

Product

Gen.

Model

Manufacturer ID

‘1’

80960JA C0

0011

000100

0001

00001

00000001001

80960JF C0

0011

000100

0001

00000

00000001001

Table 37.

Data Sheet Revision History

Figure 1 “80960Jx Microprocessor Package

Options” on page 7

Added MPBGA package diagram

Section 3.1.4, “80960Jx 196-Ball MPBGA

Pinout” on page 29

Added new Figures 6 and 7, Tables 10, 11 and 13

Figure 12 “TLX vs. AD Bus Load Capacitance” on

page 48

Added with following note

Throughout document

Merged 80960JA/JF/JD/JT 3.3 volt Processor data sheets

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