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Features:
- Random Access Reads and Writes from System to System
- Random Access Reads and Writes from the VMEbus Systems to Dual Port RAM
- Flexible Mapping of Address Space Between the Systems' Memories and I/O Address Spaces
- 32-, 16-, or 8-bit Data Transfers; A16, A32 or A24 Addressing
- Jumper Settings Map Destination VMEbus "windows" into Local VMEbus Address Space
- DMA Controller Mode and Slave Mode DMA
- DMA Modes Support Dual Port RAM
- DMA Data Transfers from Chassis to Chassis at Sustained Rates up to 26M Bytes/sec
- Add up to 8M Bytes of Shared Memory via Optional Dual Port RAM Cards
The GE Fanuc / Bit3 Model 413 / 413-1 Adapter with DMA Module for VMEbus connection provides high-speed data transfers between two VMEbus systems, and requires minimal software support. The Model 413-1 Adaptor expands your computing environment by combining the power, memory and card capacity of two systems. Interconnected by the Adaptor, each system can directly address the other's resources as though they were local, pass blocks of data, I/O commands, and interrupts to the other system and execute random access reads and writes to the remote VMEbus.
Model 413 can function as a coprocessor or as the only bus controller in the remote VMEbus chassis.With the Bit 3 Adaptor, each bus operates independently. The timing of the two buses is linked only when a memory or I/O reference is made to an address on one system that translates to a reference on the other. The integrity of the interface between the Adaptor cards is maintained by parity checks on address, control and data lines.
Model 413 supports bi-directional A32/D32 random access cycles from either system, and includes a built-in DMA controller. The DMA controller is a high-speed data mover engine that moves data between the VMEbus system memories at sustained data transfer rates up to 26M bytes per second (M Bytes/sec). It also allows a VMEbus DMA device (such as a disk controller) to DMA through the Adaptor directly into VMEbus memory at data transfer rates in excess of 12M Bytes/sec. Actual performance rates are dependent on the capabilities of the specific VMEbus systems and speed of the VMEbus memories.Other Bit 3 Adaptors, supporting a wide variety of buses, can be used with Model 413 Adaptors to connect multiple computers and systems in star, daisy-chain or modified star/daisy-chain configurations.
The 82902270 Bit 3 VMEbus Adapter with DMA Controller Module may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bit 3 82902270 VMEbus Adapter with DMA Controller Module Specs
| General |
| Manufacturer | Abaco Systems / SBS / Bit 3 |
| Model | 82902270 |
| Condition | Used and in Excellent Condition |
| Product Family | 413, 413-1 |
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Bit 3. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
VMEbus Adapter with DMA Controller Module Price & Specs