Application Information
The TPMC317 is a conduction cooled single-width 32 bit PMC module and offers six independent channels. Each of these channels can operate as a standard SSI interface controller, in a SSI ‘Listen only’ Mode, as an incremental encoder or general purpose counter.
The standard SSI interface controller outputs a clock burst to the absolute encoder and receives the returned positional data. The SSI interface controller operates with a programmable clock rate from 1µs to 15µs and programmable data word length from 1 bit to 32 bit.
Technical Information
○ Conduction cooled single-width 32 bit PMC module
conforming to IEEE P1386.1
○ Target Chip: PCI9030 (PLX Technology)
○ PCI 2.2 compliant interface
○ 5V and 3.3V PCI I/O signaling voltage
○ Board size: 149 mm x 74 mm
○ P14 Back I/O connector
○ 6 Channels, independently configurable as standard
SSI interface controller, SSI ‘Listen only’ Mode,
incremental encoder or general purpose counter
○ Standard SSI Interface
○ SSI data word length programmable from 1 bit to
32 bit
○ Data word encoding: Binary- or Gray-Code
○ Parity: Odd, even or without
○ SSI clock rate: 1µs – 15µs
○ SSI ‘Listen only’ Mode
○ SSI data word length programmable from 1 bit to
32 bit
○ Data word encoding: Binary- or Gray-Code
○ Parity: Odd, even or without
○ 32 bit incremental encoder counter
○ 32 bit preload register
○ 32 bit compare register
○ 1x, 2x or 4x resolution multiplier
○ Reference preload function
○ Various count- and control modes
○ 32 bit general purpose counter
○ 32 bit preload register
○ 32 bit compare register
○ Various count and control modes
○ Multiple channel read
○ 16 bit down-counter with preload
○ Inputs are isolated and TTL/RS422 compatible
○ 6 isolated 24 V digital inputs: reference input or general
purpose input depending on mode
○ Operating temperature -40°C to +85°C