VISTACOM, INC. CP BOARD, DCT BOARD, NI/11 BOARD, NI/35 BOARD, NI/MVIP BOARD Card Type Serial/Sound coding Chipset Controller Texas Instruments I/O Options (CP BOARD) Serial ports (2) I/O Options (DCT BOARD) Audio in, audio out, microphone in, telephone handset, video port Maximum DRAM N/A [Image] CONNECTIONS Purpose Location Purpose Location 9-pin D-connector XP2 40-pin network XP5 interface connector 9-pin D-connector XP3 40-pin audio codec XP6 connector 26-pin connector XP4 16-pin analog XP7 audio/video connector BASE I/O ADDRESS SELECTION Address W7 W8 W9 » 300h Closed Closed Open 200h Closed Closed Closed 220h Open Closed Closed 240h Closed Open Closed 260h Open Open Closed 320h Open Closed Open 340h Closed Open Open 360h Open Open Open INTERRUPT SELECTION IRQ W1 W2 W3 W4 W5 » 15 Open Open Open Open Closed 9 Open Open Open Closed Open 10 Closed Open Open Open Open 11 Open Closed Open Open Open 12 Open Open Closed Open Open [Image] DCT BOARD CONNECTIONS Purpose Location Purpose Location 2-pin microphone W3 16-pin audio/video XP6 connector connector 15-pin analog XP2 26-pin daughter XP9 video port board connector Audio in XP3 26-pin daughter XP10 board connector Audio out XP4 10-pin connector XP11 Telephone handset XP5 connector BASE I/O ADDRESS SELECTION Address W1 W2 » 320h Closed Open 300h Closed Closed 310h Open Closed 330h Open Open FACTORY CONFIGURED - DO NOT ALTER Jumper Position W7 N/A NI/11 BOARD NIC Type ISDN Transfer Rate 56/64/112/128/768Kbps Data Bus Daughterboard Topology Peer-Peer Wiring Type Unshielded twisted pair Boot ROM Not available [Image] CONNECTIONS Purpose Location Purpose Location 2-pin connector W2 40-pin interface XP2 connector 2-pin connector W4 16-pin synchronous XP3 connector 26-pin network XP1 26-pin network XP4 interface interface connector connector DIALING SELECT Mode W6 » DTMF Closed Non-DTMF Open FACTORY CONFIGURED - DO NOT ALTER Jumper Position W7 Open NI/35 BOARD NIC Type ISDN Transfer Rate 56/64/112/128/768Kbps Data Bus Daughterboard Topology Peer-Peer Wiring Type Unshielded twisted pair Boot ROM Not available [Image] CONNECTIONS Purpose Location Purpose Location 2-pin connector W1 26-pin network XP1 interface connector 2-pin connector W2 40-pin interface XP2 connector 2-pin connector W3 16-pin synchronous XP3 connector 2-pin connector W4 26-pin network XP4 interface connector FACTORY CONFIGURED - DO NOT ALTER Jumper Position W6 N/A NI/MVIP BOARD NIC Type ISDN Transfer Rate 56/64/112/128/768Kbps Data Bus Daughterboard Topology Peer-Peer Wiring Type Unshielded twisted pair Boot ROM Not available [Image] CONNECTIONS Purpose Location Purpose Location 40-pin interface XP2 40-pin interface XP4 connector connector 37-pin interface XP3 connector BASE I/O ADDRESS SELECTION Address W3 W2 W1 » 300h Closed Closed Open 200h Closed Closed Closed 220h Open Closed Closed 240h Closed Open Closed 260h Open Open Closed 320h Open Closed Open 340h Closed Open Open 360h Open Open Open MISCELLANEOUS TECHNICAL NOTE Models AC/EC, AC16, MA, NI/E1, and NI/T1 are jumperless. The AC/EC, AC16, and MA may be found as V9999 records as separate entries in the I/O database, and the NI/E1 and NI/T1 may be found as N9999 records as separate entries in the NIC database.