80960CA-16 View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

80960CA-16

SPECIAL ENVIRONMENT 80960CA-25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

Intel 

SPECIAL ENVIRONMENT 80960CA-25 -16

32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

 Two Instructions Clock Sustained Execution

 Four 59 Mbytes s DMA Channels with Data Chaining

 Demultiplexed 32-bit Burst Bus with Pipelining

Y 32-bit Parallel Architecture

Two Instructions clock Execution

Load Store Architecture

Sixteen 32-bit Global Registers

Sixteen 32-bit Local Registers

Manipulates 64-bit Bit Fields

11 Addressing Modes

Full Parallel Fault Model

Supervisor Protection Model

Y Fast Procedure Call Return Model

Full Procedure Call in 4 Clocks

Y On-Chip Register Cache

Caches Registers on Call Ret

Minimum of 6 Frames Provided

Up to 15 Programmable Frames

Y On-Chip instruction Cache

1 Kbyte Two-Way Set Associative

128-bit Path to instruction Sequencer

Cache-Lock Modes

Cache-Off Mode

Y High Bandwidth On-Chip Data RAM

1 Kbyte On-Chip Data RAM

Sustains 128 bits per Clock Access

Y Four On-Chip DMA Channels

59 Mbytes s Fly-by Transfers

32 Mbytes s Two-Cycle Transfers

Data Chaining

Data Packing Unpacking

Programmable Priority Method

Y 32-Bit Demultiplexed Burst Bus

128-bit internal Data Paths to and

from Registers

Burst Bus for DRAM Interfacing

Address Pipelining Option

Fully Programmable Wait States

Supports 8- 16- or 32-bit Bus Widths

Supports Unaligned Accesses

Supervisor Protection Pin

Y Selectable Big or Little Endian Byte

Ordering

Y High-Speed Interrupt Controller

Up to 248 External interrupts

32 Fully Programmable Priorities

Multi-mode 8-bit Interrupt Port

Four internal DMA Interrupts

Separate Non-maskable interrupt Pin

Context Switch in 750 ns Typical

Y Product Grades Available

SE3 b40 C to a110 C

December 1994

Order Number 271327-001

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