The Mod. V977 is a 1-unit wide VME module that can work either as 16 channel general purpose I/O Register or as Multihit Pattern Unit; the operating mode is selected via VME and is signalled via front panel LEDs. The module has 16 Inputs/Outputs; an on-board switch allows to select between NIM and TTL output signals, NIM and TTL input signals are both accepted; 2 Leds signal the I/O status of each channel. The module features an additional channel (TEST CHANNEL), which allows to send a test pulse via a front panel pushbutton. Input channels can be individually/globally masked via VME or globally via a front panel GATE input. The channel status can be cleared either via VME or via the front panel common CLEAR input. The channels global OR and /OR outputs are available as front panel signals and can be eventually masked. GATE and CLEAR signals can be either NIM or TTL; OR and /OR can be set at NIM or TTL level in the same way of the output channels.
The module houses also a fully programmable VME RORA INTERRUPTER that generates a VME interrupt request when the OR of a selected set of output channels has a TRUE status. Live insertion is supported.
1-unit wide, 6U high VME module
- Input channels
16 + 1 TEST CHANNEL, NIM/TTL, 50 Ohm
- Output channels
16, NIM/TTL (selectable), to be terminated on 50 Ohm
- Monimum input width
- I/O delay
- Double pulse resolution
- Output rise/fall time
NIM: 1/1 ns; TTL: 3/3 ns
- Power Requirements
+5 V (current absorption 2.3A)
16 Channel Input/Output Register (Status A)Product page
|Name||File extension||File size||Revision||Last update|
|V977 - 16 Channel Input/Output Register (Status A)||115.39 kB||1||November 2nd, 2015|
|Safety Information and Product Support Service (ENG/ITA)||1.83 MB||-||July 24th, 2023|
Compare with I/O Registers.
|WV977XBAAAAA||V977B - 16 Channel I/O Register (Status A) no JAUX RoHS|