Analog Input
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| 100 KHz 32-channel Analog Input Module The XVME-566 is a high-performance VMEbus compatible Analog Input Module. It converts data at up to 100 KHz on 32 single-ended or 16 differential analog input channels and provides 12-bit resolution. At conversion rates of 100 KHz extensive VMEbus bandwidth is required to service an analog input module. The XVME-566 alleviates this problem by providing 64Kbytes of dual-access RAM, enough for over 32000 samples. The sequence of samples to be converted can be programmed in a 256 byte sequence RAM. A gain RAM is also used to provide the gain factor for each individual channel. A programmable sample clock is also provided on the XVME-566 to control the basic sampling rate up to 100 KHz. A sequence of samples can be initiated by an on-board trigger clock, an external trigger or a software trigger. Below is a summary of the XVME-566 features:
- 32 single-ended or 16 differential analog input channels
- 12-bit resloution
- 100 KHz throughput
- 64K of dual-access RAM for storing samples
- Programmable conversion sequence
- Programmable gain value for each individual channel
- Powerful automatic sampling modes
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