80960CF-30 Datasheet, PDF (3/62 Pages) Intel Corporation – SPECIAL ENVIRONMENT 80960CF-30, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR PROCESSOR

Special Environment 80960CF-30 -25 -16
32-Bit High Performance Superscalar Processor
CONTENTS
PAGE
1 0 PURPOSE
5
2 0 i960 CF PROCESSOR
OVERVIEW
5
2 1 The C-Series Core
6
2 2 Pipelined Burst Bus
6
2 3 Flexible DMA Controller
6
2 4 Priority Interrupt Controller
6
2 5 Instruction Set Summary
7
3 0 PACKAGE INFORMATION
8
3 1 Package Introduction
8
3 2 Pin Descriptions
8
3 3 80960CF Pinout
14
3 4 Mechanical Data
18
3 5 Package Thermal Specifications 20
3 6 Stepping Register Information
21
3 7 Suggested Sources for 80960CF
Accessories
21
4 0 ELECTRICAL SPECIFICATIONS
22
4 1 Absolute Maximum Ratings
22
4 2 Operating Conditions
22
4 3 Recommended Connections
22
4 4 DC Specifications
23
4 5 AC Specifications
24
5 0 RESET BACKOFF AND HOLD
ACKNOWLEDGE
35
6 0 BUS WAVEFORMS
36
CONTENTS
PAGE
FIGURES
Figure 1 80960CF Die Photo
2
Figure 2 80960CF Block Diagram
5
Figure 3 Example Pin Description
Entry
8
Figure 4a 80960CF PGA Pinout (View
from Top Side)
16
Figure 4b 80960CF PGA Pinout (View
from Bottom Side)
17
Figure 5 168-Lead Ceramic PGA
Package Dimensions
18
Figure 6 80960CF PGA Package
Thermal Characteristics
20
Figure 7 Measuring 80960CF PGA
Case Temperature
21
Figure 8 Register G0
21
Figure 9 AC Test Load
30
Figure 10a Input and Output Clocks
Waveform
30
Figure 10b CLKIN Waveform
30
Figure 11 Output Delay and Float
Waveform
31
Figure 12a Input Setup and Hold
Waveform
31
Figure 12b NMI XINT7 0 Input Setup
and Hold Waveform
31
Figure 13 Hold Acknowledge
Timings
32
Figure 14 Bus Back-Off (BOFF)
Timings
32
3