Board Connector

• PIST ASM interface

Data Interface

• 4 x 2/4 Mbit/s PCM highways switchable in the time-space switch of the host adapter

Control Interfaces

• PIST ASM 16-bit processor bus. Memory mapped to the host

DSP Resources

• PIST-5x4-ASM: 4 x TI TMS320C548/549 (80/120 MIPS)
• PIST-5x4-ASM-CST: 4 x TI TMS320C54CST (120 MIPS)
• PIST-5x4-ASM-EX: 4 x TI TMS320VC5410A (120 MIPS)
• PIST-5x4-ASM-PRO: 4 x TI TMS320VC5416 (160 MIPS)

DSP Memory

• PIST-5x4-ASM:
  32 KWords internal RAM per DSP
  128KB external SDRAM per DSP
• PIST-5x4-ASM-CST:
  16 KWords internal RAM per DSP
  128KB external SDRAM per DSP
• PIST-5x5-ASM-EX:
  64 KWords internal RAM per DSP
  128KB external SDRAM per DSP
• PIST-5x4-ASM-PRO
  128 KWords internal RAM per DSP

DSP Software Algorithms in ROM

• PIST-5x4-ASM-CST (Client Side Telephony):
  Data Modem:
  - V.32bis/V.32
  - V.22bis/V.22
  - V.42
  - V.42bis
  Voice Processing:
  - ADPCM G.726
  - G.711
  - G.165 Line Echo Canceller
  - Voice Activity Detection (VAD)
  - Comfort Noise Generator (CNG)
  - Automatic Gain Control (AGC)
  - Telephony Signals Processing
  - DTMF Detection/Generation
  - CPTD Detection/Generation
  - CID Type I
  - CID Type II

DSP Programming Interface

• Texas Instruments C and C++ Compiler, Assembler, Linker
• Texas Instruments Code Composer Studio debugger

Debugging Interface

• JTAG connection on the host adapter, which allows connectivity to standard third party emulator cards

Power Requirements/Environmental Data

• Power consumption: 2.2W
• Temperature: operating, 0 C to +50 C; non-operating, -40 C to +60 C
• Humidity: operating, 5% to 80% RH (%relative humidity) at up to +30 C, and 5% to 30% RH above +30 C up to +50 C non-condensing; non-operating, 5% to 80% RH at up to +30 C, and 5% to 30% RH above +30 C up to +50 C non-condensing
• Altitude: operating, up to 4,600 meters (15,333 feet); non-operating, up to 12,192 meters (50,000 feet)