Model Marvin Test Solutions: MV-GX5283
Dynamic Digital I/O PXI Card (3U), 32 Channels up to 200 MHz w/512MB On-Board Memory, w/LVDS
- 32 input or output channels
- Industry-leading 512 MB on-board memory standard
- Supports 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V TTL / LVTTL / CMOS / LVCMOS interfaces
- Supports LVDS, M-LVDS, LVDM interfaces
- Test rates up to 200 MHz
- Operates as a stand-alone card or with up to seven additional synchronous slave boards
- 3U PXI Instrument
The Marvin Test MV-GX5283 is a high performance, cost-effective 3U PXI dynamic digital I/O board with 32 TTL input or output channels and 32 LVDS input or output channels. The GX5283 offers an industry leading 512 MB of on-board memory and supports test rates up to 200 MHz. The single board design supports both master and slave functionality without the use of add-on modules.
The MV-GX5283 supports selectable I/O levels of 1.5 V, 1.8 V, 2.5 V, 3.3 V, or 5 V (TTL, LVTTL, CMOS, LVCMOS). In addition, the MV-GX5283 also supports 32 differential channels for LVDS, M-LVDS, or LVDM logic families.
The TTL / LVTTL interface utilizes a programmable voltage source which sets the output logic levels from 1.4 V to 3.6 V. Programmable thresholds of 1.5 V, 1.8 V, 2.5 V or 3.3 V (5 V compatible) are supported for input signals. Recommended operating input voltage range is from 0 V to 5.5 V. The MV-GX5283 can operate as stand-alone card or with up to seven additional slave boards, providing a total of 256 synchronous channels.
A windowing method is utilized for PCI memory accesses to limit the required PCI memory space for each board to only 16 MB, thus preserving test system resources. A direct mode, for continuous data transfer between the test system controller and the I/O pins of the MV-GX5283 board is also supported.
Data direction is bi-directional, with direction configured on a per byte basis. Individual channel output enable control is also supported.
The Marvin Test MV-GX5283 Dynamic Digital I/O PXI Card provides 512 MB of total memory with 128 Mb - 4 Gb per channel.
Programmable I/O width allows trading vector width for vector depth. The GX5283 supports 128 Mb per channel when in 32 channel configuration, and is programmable down to a width of 1 channel with a depth of 4 GB. Widths of 32, 16, 8, 4, 2 and 1 channel(s) are supported.
The MV-GX5283 board provides programmable TTL / LVTTL output clocks and strobes, and support external clock and strobe. Programmable PLL's (phase locked loop) provide configurable clock frequencies and delays. The Marvin Test MV-GX5283 additionally provides a LVDS output clock.
The MV-GX5283 Dynamic Digital I/O PXI Card can halt or pause on a defined address or loop through the entire memory. The MV-GX5283 can also loop on a defined address or through a defined block of memory.
Scope of Delivery:
- Marvin Test Solutions MV-GX5283: Dynamic Digital I/O PXI Card (3U), 32 Channels up to 200 MHz w/512MB On-Board Memory, w/LVDS