Contents
80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
Datasheet
Contents
Contents
Tables
Date
History
80960Hx AC Characteristics on
Date Revision History
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Hx Product Description
Product Core Voltage Operating Frequency bus/core
Key 80960Hx Features
I960 Processor Family
On-Chip Caches and Data RAM
Fail Codes For Bist bit 7 =
Bit When Set
Remaining Fail Codes bit 7 =
Hx Instruction Set
Comparison Branch Call/Return Fault
Instruction Set Summary
Data Movement Arithmetic Logical Bit / Bit Field / Byte
HA/HD/HT Package Types and Speeds
Package/Name Device Core Speed Bus Speed Order # MHz
Pin Descriptions
Symbol Description
Pin Description Nomenclature
Hx Processor Family Pin Descriptions Sheet 1
Name Type Description
Hx Processor Family Pin Descriptions Sheet 2
SUP
Hx Processor Family Pin Descriptions Sheet 3
Hold
Hx Processor Family Pin Descriptions Sheet 4
Clkin
Hx 168-Pin PGA Pinout- View from Top Pins Facing Down
80960Hx Mechanical Data
Hx 168-Pin PGA Pinout- View from Bottom Pins Facing Up
Signal Name
Hx 168-Pin PGA Pinout- Signal Name Order Sheet 1
Pin
Hx 168-Pin PGA Pinout- Signal Name Order Sheet 2
Hx 168-Pin PGA Pinout- Pin Number Order Sheet 1
Hx 168-Pin PGA Pinout- Pin Number Order Sheet 2
I960
Hx PQ4 Pinout- Signal Name Order Sheet 1
Hx PQ4 Pinout- Signal Name Order Sheet 2
Pin Number Order Sheet 1
Pin Number Order Sheet 2
Package Thermal Specifications
Equation 1. Calculation of Ambient Temperature TA
Airflow-ft/min m/sec
Hx 168-Pin PGA Package Thermal Characteristics
Maximum TA at Various Airflows in C PGA Package Only
600
Thermal Resistance C/Watt Airflow ft./min m/sec Parameter
Hx 208-Pin PQ4 Package Thermal Characteristics
Maximum TA at Various Airflows in C PQ4 Package Only
400
Heat Sink Adhesives
PowerQuad4 Plastic Package
Stepping Register Information
Hx Device ID Model Types
Fields of 80960Hx Device ID
Device ID Version Numbers for Different Steppings
Sources for Accessories
Sockets
Absolute Maximum Ratings
Absolute Maximum Ratings
Operating Conditions
Operating Conditions
Recommended Connections
VCC5 Pin Requirements Vdiff
Vccpll Pin Requirements
Sym Parameter Min Max Units
Hx D.C. Characteristics Sheet 1
D.C.Specifications
Symbol Parameter Min Typ Max Units
Hx D.C. Characteristics
Sheet 2
Symbol Parameter Min Max Units Input Clock 1
A.C. Specifications
Hx A.C. Characteristics Sheet 1
Synchronous Outputs 1, 2, 3
Relative Output Timings 1, 2, 3, 6
Hx A.C. Characteristics Sheet 2
Relative Input Timings 1, 7
C. Characteristics Notes
Hx Boundary Scan Test Signal Timings
1 A.C. Test Conditions
A.C. Timing Waveforms
Clkin Waveform
Output Float Waveform
Hold Acknowledge Timings
TCK Waveform
Output Delay and Output Float for TBSOV1 and TBSOF1
Rise and Fall Time Derating at 85 C and Minimum VCC
ICC Active Thermal vs. Frequency
Output Delay vs. Temperature
Bus
∼ ∼
Once Mode
Reset Once
Non-Burst, Non-Pipelined Requests without Wait States
Non-Burst, Non-Pipelined Read Request with Wait States
Non-Burst, Non-Pipelined Write Request with Wait States
BE30, Lock Blast DT/R DEN
A314, SUP CT30, D/C Valid
Lock Blast DT/R DEN
A314, SUP Valid CT30, D/C
Lock
Blast DT/R DEN
Wait Blast DT/R DEN Pchk
Wait Blast
BE30, Lock
Burst, Pipelined Read Request with Wait States, 32-Bit Bus
Burst, Pipelined Read Request with Wait States, 8-Bit Bus
Burst, Pipelined Read Request with Wait States, 16-Bit Bus
Using External Ready
Terminating a Burst with Bterm
Breq and Bstall Operation
Clkin ADS Blast Ready
Hold Functional Timing
Lock Delays Holda Timing
Byte Offset Word Offset
80960HA/HD/HT
Summary of Aligned and Unaligned Transfers for 16-Bit Bus
Summary of Aligned and Unaligned Transfers for 8-Bit Bus
Idle Bus Operation
Bus States
Hx Boundary Scan Chain Sheet 1
80960Hx Boundary Scan Chain
Boundary Scan Cell Cell Type Comment
Hx Boundary Scan Chain Sheet 2
Lockbar
Hx Boundary Scan Chain Sheet 3
Nmibar
Hx Boundary Scan Chain Sheet 4
Pchk
Boundary Scan Description Language Example
Adsbar
Supbar
E03, C02, D02, C01, E02, D01, F02, E01, F01
Bypass
Input BC1
BEBAR3
XINTBAR7
80960HA/HD/HT
Adsbar
Adsbar Bebar
Oncebar Pchkbar
100
Datasheet 101
102
Datasheet 103
104
