2024-03-15 — MONITOR TYPE SELECTION. Type. W2. SW1/1. SW1/2. SW1/3. SW1/4. Enhanced 80 x 25. Pins 2 & 3 closed. Off. On. On. Off. Enhanced color 80 x 25.
EVEREX SYSTEMS, INC. MICROENHANCER EV-653 Category Video Video Types Supported EGA/Monochrome Video Processor Unidentified Highest Resolution 640 x 350 Supported Data Bus Type 8-bit ISA Memory Type DRAM Maximum Onboard Memory 256KB (Exact location of memory is unidentified) V0131 W1 J2 VPU W2 W3 SW1 CN1 W4 W7 W6 W5 W8 Purpose 15-pin analog video port CONNECTIONS Location Purpose CN1 Light pen connector Location J2 Address í 3xx 2xx I/O PORT ADDRESS CONFIGURATION W3 Pins 1 & 2 closed Pins 2 & 3 closed SLOT LOCATION SELECTION Setting í Card is not installed in slot 8 Card is installed in slot 8 W5 Closed Open Continued on next page . . . EVEREX SYSTEMS, INC. MICROENHANCER EV-653 IRQ í NMI 2 3 5 VIDEO INTERRUPT SELECTION W6 W7 Closed Closed Open Open Open Closed Open Closed . . . continued from previous page W8 N/A N/A Pins 1 & 2 closed Pins 2 & 3 closed Type Enhanced 80 x 25 Enhanced color 80 x 25 Color 80 x 25 Color 40 x 24 Monochrome MONITOR TYPE SELECTION W2 SW1/1 Pins 2 & 3 closed Off Pins 2 & 3 closed On Pins 1 & 2 closed Off Pins 1 & 2 closed On Pins 1 & 2 closed Off SW1/2 On On Off Off Off SW1/3 On On Off Off On SW1/4 Off Off On On Off Primary (Micro Enhanced) Enhanced 80 x 25 Enhanced color 80 x 25 Color 80 x 25 Color 40 x 24 Monochrome Monochrome DUAL MONITOR CONFIGURATION Secondary SW1/1 Monochrome Off Monochrome On Monochrome Off Monochrome On Color 80 x 25 Off Color 40 x 24 On SW1/2 On On Off Off Off Off SW1/3 On On Off Off On On SW1/4 Off Off On On Off Off Primary Monochrome Monochrome Monochrome Monochrome Color 80 x 25 Color 40 x 24 DUAL MONITOR CONFIGURATION Secondary (Micro Enhanced) SW1/1 Enhanced 80 x 25 Off Enhanced color 80 x 25 On Color 80 x 25 Off Color 40 x 24 On Monochrome Off Monochrome On SW1/2 Off Off On On On On SW1/3 On On On On Off Off Jumper W1 W4 FACTORY CONFIGURED - DO NOT ALTER Position Open Pins 1 & 2 closed SW1/4 On On On On On OnMicrosoft: Print To PDF