Motorola Computer Group is committed to providing best-in-class embedded computing solutions. The MVME162-521A series reinforces this commitment by providing superior hardware, price performance, and faithfulness to the tenets of open computing: modularity, scalability, portability, and interoperability.
Motorola Computer Group is committed to providing best-in-class embedded computing solutions. The MVME162-521A series reinforces this commitment by providing superior hardware, price performance, and faithfulness to the tenets of open computing: modularity, scalability, portability, and interoperability.
Motorola Computer Group is ISO9001 registered, and provides world class quality in manufacturing, engineering, sales, and marketing.
MVME162-521A Ordering Information
MPU & Memory
No SCSI or Ethernet
SCSI Only
Ethernet Only
SCSI and Ethernet
25 MHz 68LC040 4MB
-410 a
-411 a
-412a
-413 a
25 MHz 68LC040 8MB
-430 a
-431 a
-432a
-433 a
25 MHz 68LC040 16MB
—
—
—
-453 a
32 MHz 68040 4MB
-510 a
-511 a
-512a
-513 a
32 MHz 68040 8MB
-520a
-521a
-522 a
-523a
32 MHz 68040 16MB
-530 a
-531 a
-532a
-533 a
Serial Port 2 Configuration Modules
SIMM05: EIA-232 DTE module (option)
SIMM06: EIA-232 DCE module (standard)
SIMM07: EIA-530 DTE module (option)
SIMM08: EIA-530 DCE module (option)
SIMM09: EIA-485 module (option)
Expansion Memory MEM162 (Order MEM162-)
-502a: 4MB
-503 a: 12MB
Documentation
MVME162-521A: User’s manual set
Notes
All models include: 512KB SRAM with battery backup, 1MB Flash memory with MVME162BUG installed, two EPROM sockets, 8K x 8 NVRAM/TOD Clock, two serial ports, four IndustryPack ports, and timers.
As denoted above, “a” indicates a major revision level and is not normally part of the model number unless a major revision has occurred to the product.
Firmware source and object modules are available upon request.
Key Technical Features
1. Microprocessor Options
The MVME162-521A provides scalability by allowing several types of MPU options. Features such as clock speed and floating point capability can be user specified.
2. VMEbus Interface
The VMEbus Interface ASIC includes a local bus to/from VMEbus DMA controller, VME board support features, as well as Global Control and Status Register (GCSR) for microprocessor communications. The device also supports the VME D64 specification further enhancing system performance.
3. Bus Frequency Period and Bandwidth to 32-Bit IP Space
MC68040
IP Bus Frequency
Back to Back Examine (Note 1)
Four Cycle DMA Burst (Note 2)
Single Cycle DMA (Note 3)
25 MHz
8 MHz
4 IP clocks
8MB/s
10 IP clocks
12.8MB/s
4 IP clocks
8MB/s
32 MHz
8 MHz
3 IP clocks
10.6MB/s
10 IP clocks
12.8MB/s
4 IP clocks
8MB/s
32 MHz
32 MHz (Note 5)
6 IP clocks
21MB/s
12 IP clocks
42MB/s (Note 4)
6 IP clocks
21MB/s
Notes
Back-to-back cycles for a local bus master which is accessing a memory or I/O space location on an IndustryPack; assumes a zero wait state acknowledge reply from the IndustryPack.
DMA burst cycles between a local bus slave and a memory or I/O space location on an IndustryPack; assumes a zero wait state acknowledge reply from the IndustryPack.
DMA single cycles between a local bus slave and a memory or I/O space location on an IndustryPack; assumes a zero wait state acknowledge reply from the IndustryPack.
Burst modes DMA is not supported when both bus frequencies are 32 MHz.
Because the specified band width assumes a zero wait state IndustryPack cycle, it would be difficult to achieve the stated bandwidths for an IP bus frequency of 32 MHz.
4. IndustryPack Logic Interface
A key feature of the MVME162-521A is the IndustryPack logic interface. This interface provides a 32-bit data path for the IndustryPack modules to the local MC68040 bus.
IndustryPack modules provide a wide variety of connections to “real-world” applications such as I/O, control, interface, analog and digital functions. Up to four single-wide or two double-wide IndustryPack modules can be installed on the MVME162-521A and still occupy only one VME slot. As I/O needs change, a new IndustryPack module can be installed thus preserving the customer’s overall investment.
5. Memory Expansion
The MVME162-521A is offered with 4MB of on-board DRAM. These versions can be expanded up to 16MB by using customer-installable memory modules.
6. Transition Modules
Optional MVME162-521A Series Transition Modules are available to support the use of standard I/O connections for the MVME162-521A Series. These modules take the I/O connections for the peripherals on board the MVME162-521ASeries from the P2 connection of the module to a transition module that has industry standard connections.
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