SIGNATEC, INC. DA500A Card Type Video card Video Chip Set Unidentified Maximum Video Memory Unidentified Video Types Supported Unidentified Highest Resolution Unidentified Supported Data Bus 16-bit ISA [Image] CONNECTIONS Function Label Function Label Signatec Auxiliary Bus J1 Channel 2 J5 (SAB) interface Signatec Auxiliary Bus J2 Clock J6 (SAB) interface Master - Slave J3 Trigger J7 connector Channel 1 J4 Memory expansion J8 connector USER CONFIGURABLE SETTINGS Function Label Position » MX5A not installed JP1 Pins 2 & 3 closed MX5A installed JP1 Pins 1 & 2 closed » External clock termination JP2 Pins 1 & 2 closed to ground External clock termination JP2 Pins 2 & 3 closed to 2V (ECL) » TTL level external trigger JP3 Pins 1 & 2 closed Low level external trigger JP3 Pins 2 & 3 closed » TTL level external trigger JP4 Pins 1 & 2 closed Low level external trigger JP4 Pins 2 & 3 closed Connected for multiple W6 Closed MEM500 boards Connected for multiple W7 Closed MEM500 boards Connected for Ch1/Ch2 select W11 Open bypass only Factory adjustment for RAM W13 Pins 1 & 2 closed timing Factory adjustment for RAM W15 Pins 1 & 2 closed timing MASTER/SLAVE BOARD SELECTION Selection W1 W2 W3 W4 » Master Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed closed Slave Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 Pins 2 & 3 closed closed closed closed MASTER/SLAVE BOARD SELECTION (CON'T) Selection W5 W8 W9 W10 » Master Closed Closed Closed Closed Slave Open Open Open Open MASTER/SLAVE BOARD SELECTION (CON'T) Selection W12 W14 W16 W19 W20 » Master Closed Pins 1 & 2 Closed Closed Open closed Slave Open Pins 2 & 3 Open Open Closed closed ANALOG BANDWIDTH SELECTION Setting SW1/1 SW1/2 SW1/3 SW1/4 Maximum On Off Off Off 100Mhz Off On On Off BASE I/O ADDRESS SELECTION Setting SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 SW3/7 SW3/8 0h On On On On On On On On 4h Off On On On On On On On 8h On Off On On On On On On Ch Off Off On On On On On On 10h On On Off On On On On On » 300h On On On On On On Off Off 3Ech Off Off On Off Off Off Off Off 3F0h On On Off Off Off Off Off Off 3F4h Off On Off Off Off Off Off Off 3F8h On Off Off Off Off Off Off Off 3FCh Off Off Off Off Off Off Off Off Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW3/8 is the Most Significant Bit and switch SW3/1 is the Least Significant Bit. The switches have the following decimal values: SW3/8=512, SW3/7=256, SW3/6=128, SW3/5=64, SW3/4=32, SW3/3=16, SW3/2=8, SW3/1=4. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)