BLACKBOARD-4 IO card Settings and Configuration
GTEK, INC.
BLACKBOARD-4
Card Type | Serial card |
Chip Set | Unidentified |
Maximum Onboard Memory | Unidentified |
I/O Options | Serial ports (4 RS-232) |
Hard Drives supported | None |
Floppy drives supported | None |
Data Bus | 16-bit ISA |
Card Size | Half-length, full-height card |
CONNECTIONS | |||
Function | Label | Function | Label |
Serial port via RJ-45 connector | J1 | Serial port via RJ-45 connector | J3 |
Serial port via RJ-45 connector | J2 | Serial port via RJ-45 connector | J4 |
SERIAL PORT ADDRESS SELECTION | ||||||
Port 0 | Port 1 | Port 2 | Port 3 | JB6/A | JB6/B | JB6/C |
3F8h | 2F8h | 3E8h | 2E8h | Open | Open | Open |
2E0h | 2E8h | 2F0h | 2F8h | Closed | Open | Open |
2C0h | 2C8h | 2D0h | 2D8h | Open | Closed | Open |
280h | 288h | 290h | 298h | Open | Open | Closed |
200h | 208h | 210h | 218h | Closed | Closed | Open |
120h | 128h | 130h | 138h | Open | Closed | Closed |
100h | 108h | 110h | 118h | Closed | Open | Closed |
INSTRUCTIONAL NOTES |
To set ports interrupts to unique IRQs, refer to the appropriate 'Port (X) Discrete Serial Interrupt Selection' table(s). For multiple ports assigned to a single, shared interrupt, assign the desired ports to shared IRQ and then assign an IRQ using the 'Shared Serial Port Interrupt Selection' table. |
PORT 0 DISCRETE SERIAL INTERRUPT SELECTION | ||||||||||
IRQ | JB1A/1 | JB1A/2 | JB1A/3 | JB1A/4 | JB1A/5 | JB1A/6 | JB1A/7 | JB1A/8 | JB1A/9 | JB1A/10 |
Shared | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ2 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
PORT 1 DISCRETE SERIAL INTERRUPT SELECTION | ||||||||||
IRQ | JB1B/1 | JB1B/2 | JB1B/3 | JB1B/4 | JB1B/5 | JB1B/6 | JB1B/7 | JB1B/8 | JB1B/9 | JB1B/10 |
Shared | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ2 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
PORT 2 DISCRETE SERIAL INTERRUPT SELECTION | ||||||||||
IRQ | JB1C/1 | JB1C/2 | JB1C/3 | JB1C/4 | JB1C/5 | JB1C/6 | JB1C/7 | JB1C/8 | JB1C/9 | JB1C/10 |
Shared | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ2 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
PORT 3 DISCRETE SERIAL INTERRUPT SELECTION | ||||||||||
IRQ | JB1D/1 | JB1D/2 | JB1D/3 | JB1D/4 | JB1D/5 | JB1D/6 | JB1D/7 | JB1D/8 | JB1D/9 | JB1D/10 |
Shared | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ2 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SHARED SERIAL PORT INTERRUPT SELECTION | |||||||||
IRQ | JB1E/1 | JB1E/2 | JB1E/3 | JB1E/4 | JB1E/5 | JB1E/6 | JB1E/7 | JB1E/8 | JB1E/9 |
IRQ2 | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
MISCELLANEOUS TECHNICAL NOTES |
To configure Guardian Watchdog™ system: a) Plug supplied jumper cable onto top two pins of JB2 and plug other end onto reset jumper of mother-board. b) Plug reset button cable onto bottom two pins of JB2. |
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