Motorola 88100 CPU
Used in
- BBN TC2000
- Data General AViiON
AV200, AV300, AV310, AV400, AV410, AV530,
AV3200, AV4100, AV4300, AV4320, AV4600, AV4605, AV4625,
AV5100, AV5240, AV6100, AV6240, AV6280, AV8000-8,
AV8500 and AV9500
- Encore 91 and 93 Series
- Harris Night Hawk 4400 and 4800
- MVME180 and MVME181
- MVME187
- MVME188
- Motorola Delta Series 8220, 8420/8440,
8520/8540, 8620/8640,
8820/8840 and 8940
- Motorola M8120 (MVME187-based)
- Motorola Series 900 Model 810 (MVME187-based)
- Omron LUNA88K and LUNA88K2
- Tadpole TP880V, TP881V, TP882V
- Triton Dolphin System 100 (MVME187-based)
Details
- Four functional units, fully independent with five concurrent pipelines
- Up to 33MHz clock frequency
- 32 general purpose registers
- Harvard-style bus-structure,
- Separate data and instruction memory ports
- 30-bit data address bus
- 32-bit data bus
- 30-bit instruction address bus
- 32-bit instruction bus
- Pipelined load/store operations
- Selectable Big-Endian or Little-Endian Byte-ordering
- Extensible through optional Special Function Units (SFUs)
- L1 cache is external to the CPU and provided by the so-called 88200/88204
cache/memory management units (CMMUs), available in different sizes
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