GESPAC
GESSBS-38A, 46A
| Device Type | Mainboard | 
| Processor | 80386SX/CX486SLC-2 | 
| Processor Speed | 25/50MHz | 
| Chip Set | VLSI | 
| Video Chip Set | Unidentified | 
| Maximum Onboard Memory | None | 
| Maximum Video Memory | Unidentified | 
| Cache | None | 
| BIOS | Unidentified | 
| Dimensions | Unidentified | 
| I/O Options | Floppy drive interface, IDE interface, parallel port, serial ports (2), PC/104 connectors (2), flat panel connector, G-96 bus interface | 
| NPU Options | None | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| G-96 bus interface | P1 | VGA interface | P5 | 
| PC/104 connector (8-bit) | P2 | Reset switch | P6 | 
| PC/104 connector (16-bit) | P3 | IDE/floppy drive interface | P7 | 
| Flat panel connector | P4 | Keyboard, speaker, COM1, COM2, LPT | P8 | 
| USER CONFIGURABLE SETTINGS | |||
| Function | Label | Position | |
| IRQ11 from IRQ3 (G-96 bus) | J5 | Pins 1 & 2 closed | |
| IRQ11 from PC/104 | J5 | Pins 2 & 3 closed | |
| Pipeline address enabled | J6 | Closed | |
| Pipeline address disabled | J6 | Open | |
| IRQ14 from IDE | J7 | Pins 1 & 2 closed | |
| IRQ14 from PC/104 | J7 | Pins 2 & 3 closed | |
| GESMFI-3 access on G-96 enabled | J8 | Closed | |
| GESMFI-3 access on G-96 disabled | J8 | Open | |
| IRQ10 from IRQ2 (G-96 bus) | J10 | Pins 1 & 2 closed | |
| IRQ10 from PC/104 | J10 | Pins 2 & 3 closed | |
| IRQ5 from J16 | J11 | Pins 1 & 2 closed | |
| IRQ5 from PC/104 | J11 | Pins 2 & 3 closed | |
| BIOS type select flash BIOS | J12 | Pins 1 & 2 closed | |
| BIOS type select EPROM | J12 | Pins 2 & 3 closed | |
| IRQ12 from IRQ4 (G-96 bus) | J14 | Pins 1 & 2 closed | |
| IRQ12 from PC/104 | J14 | Pins 2 & 3 closed | |
| IRQ15 from IRQ5 (G-96 bus) | J15 | Pins 1 & 2 closed | |
| IRQ15 from PC/104 | J15 | Pins 2 & 3 closed | |
| G-96 NMI or PWF to IRQ5 | J16 | Pins 1 & 2 closed | |
| G-96 NMI or PWF to MPU NMI | J16 | Pins 2 & 3 closed | |
| » | Factory configured - do not alter | J18 | Unidentified | 
| G-96 bus normal operation | J19 | Closed | |
| G-96 bus disabled | J19 | Open | |
| Boot on SSD enabled | J20 | Pins 2 & 3 closed | |
| Boot on SSD disabled | J20 | Open | |
| » | Factory configured –do not alter (flash programming enabled) | J21 | Pins 1 – 4 closed | 
| VIDEO SELECTION | |||
| Setting | J2/1 | J2/2 | J2/3 | 
| C8SS-16:STN passive matrix 16-bit, 8-colors, single panel/scan | Closed | Closed | Closed | 
| M2DD8 4MHz pixel clock for monochrome panel | Open | Closed | Closed | 
| TFT active matrix color | Open | Open | Closed | 
| Monochrome | Open | Closed | Open | 
| 640 x 480 color | Closed | Open | Open | 
| 1024 x 768 color | Closed | Open | Closed | 
| None installed | Open | Open | Open | 
| BATTERY SELECTION | ||
| Setting | Power | J1 | 
| Reset RTC battery backed RAM | Off | Pins 1 & 2 closed | 
| Battery connected | On | Pins 2 & 3 closed | 
| Battery activated | Off | Pins 2 & 3 closed | 
| Battery disconnected | On | Open | 
| MEMORY MAP SELECTION | ||
| Setting | J4 | J17 | 
| D0000 – D7FFF on VMA G-96 bus | N/A | Open | 
| D0000 – DFFFF on PC-104 bus | Open | Closed | 
| D0000 – D7FFF on PC-104 bus | Closed | Closed | 
| WATCHDOG TIMER SELECTION | ||
| Setting | J9 | J24 | 
| Watchdog output directed to Maskable NMI | Pins 1 & 2 closed | N/A | 
| Watchdog NMI disabled | Open | N/A | 
| Watchdog output directed to reset | N/A | Closed | 
| Watchdog reset generation disabled | N/A | Open | 
| SSD SELECTION | ||
| Memory map | SSD selection | J13 | 
| C8000 – CBFFF on G-96 bus | External SSD | Closed | 
| C8000 – CBFFF for PC/104 or internal SSD | Internal SSD in U30 | Open | 
| IRQ/NMI SELECTION | |
| Setting | J3 | 
| G-96 IRQ1 to internal IRQ9 | Pins 2 & 5 closed | 
| PC/104 IRQ1 to internal IRQ9 | Pins 3 & 4 closed |