Abaco Systems / SBS / Bit 3 82902250 Q22/A32 VMEbus Adapter
  • GE_Fanuc_SBS_Bit_3_82902250_View1_2016102073141
  • GE_Fanuc_SBS_Bit_3_82902250_View2_2016102073141
  • GE_Fanuc_SBS_Bit_3_82902250_View3_2016102073141

Abaco Systems / SBS / Bit 3 82902250 Q22/A32 VMEbus Adapter

This module is missing the faceplate; however, this will not prevent it from functioning properly.

This VMEbus Adapter is also known as the VME board half of:
• 412-101 (Link to SBS 412 Info)
• 466-202 (Link to SBS 466 Info)
• 406-201 (Link to SBS 406 Info)
• 406-202 (Link to SBS 406 Info)
• 436-202 (Link to SBS 436 Info)
• As well as other PCI to VME or VME to VME adapter interface combos

Part Number: 82902250, 82902240
BIOS Part Number: 82903680

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Stock # 90056-1
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Abaco Systems / SBS / Bit 3 Model 436 VMEbus Adapter with DMA Module

  • Random Access Reads and Writes from the Q22-Bus System to VMEbus Devices
  • Random Access Reads and Writes from VMEbus Masters to the Q22-Bus
  • Sixteen-Bit Data Transfers to 32-Bit VMEbus and 22-Bit Q22-Bus Address Space
  • Memory Mapping and DMA Controller Communications
  • Direct Mode and Page Mode Memory Mapping


The GE Fanuc / SBS / Bit 3 Model 436 VMEbus Adapter with DMA Module connects a Q22-bus system to an A32 VMEbus system for fast, cost-effective sharing of memory and special purpose boards. The Model 436 Adapter provides high-speed data transfers between the Q22-bus and the VMEbus, and requires minimal software support. The Model 436 board supports DEC Q22-bus computers including MicroVAX II, PDP/LSI, and stand-alone Q22-bus card cages. On the other side, the Adapter supports virtually all A32 VMEbus systems.

The Model 436 Adapter offers the best of both worlds by uniting the power of a VMEbus system with the DEC Q22-bus environment so that:
• Both systems can directly address resources at the remote end of the cable as though they were local.
• Random access reads and writes can be executed between the Q22-bus and the VMEbus.
• Blocks of data, I/O commands, and interrupts can be passed between systems.

Furthermore, either system can function as a coprocessor or as the only bus master processor in the other chassis.

Product Family: Model 436, 436, 436-202

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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GE Fanuc / SBS / Bit 3 Model 436 VMEbus Adapter with DMA ModuleGE Fanuc / SBS / Bit 3 Model 436 VMEbus Adapter with DMA ModuleGE Fanuc / SBS / Bit 3 Model 436 VMEbus Adapter with DMA Module

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