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# COMTROL CORPORATION
SMART HOSTESS
Card Type I/O controller
Chipset/Controller Texas Instruments (UART)
I/O Options Serial ports (4 or 8)
Maximum DRAM N/A
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| 100 Pin interface | CN1 | Upgrade module | CN3 |
| connector | | connector 2 | |
|---------------------+----------+----------------+----------|
| Upgrade module | CN2 | | |
| connector 1 | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PRIMARY I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address |SW1/1 |SW1/2 |SW1/3|SW1/4|SW1/5|SW1/6|SW1/7|SW1/8|
|----------+------+------+-----+-----+-----+-----+-----+-----|
|218h-21Bh | On | Off | Off | Off | Off | Off | Off | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|21Ch-21Fh | Off | On | Off | Off | Off | Off | Off | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|238h-23Bh | Off | Off | On | Off | Off | Off | Off | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|23Ch-23Fh | Off | Off | Off | On | Off | Off | Off | On |
|------------------------------------------------------------|
| Note:Primary addresses are used with Compaq 386, PC’s |
| Limited 386, Kaypro 386, Mylex, AMI and most other |
| models. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECONDARY I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address |SW1/1 |SW1/2 |SW1/3|SW1/4|SW1/5|SW1/6|SW1/7|SW1/8|
|----------+------+------+-----+-----+-----+-----+-----+-----|
|218h-21Bh | On | Off | Off | Off | Off | Off | On | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|21Ch-21Fh | Off | On | Off | Off | Off | Off | On | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|238h-23Bh | Off | Off | On | Off | Off | Off | On | On |
|----------+------+------+-----+-----+-----+-----+-----+-----|
|23Ch-23Fh | Off | Off | Off | On | Off | Off | On | On |
|------------------------------------------------------------|
| Note:Secondary addresses are used with ALR FlexCache |
| 20386, Mitsubishi MP386, Olivetti 386, and AT&T WGS |
| models. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS |
|------------------------------------------------------------|
| Address |SW1/1 |SW1/2 |SW1/4 |SW1/5 |SW1/6 |SW1/7|SW1/8|
|-------------+------+------+------+------+------+-----+-----|
|80000h-8FFFFh| On | On | Off | Off | Off | Off | Off |
|-------------+------+------+------+------+------+-----+-----|
|90000h-9FFFFh| Off | On | Off | Off | Off | Off | Off |
|-------------+------+------+------+------+------+-----+-----|
|A0000h-AFFFFh| On | Off | Off | Off | Off | Off | Off |
|-------------+------+------+------+------+------+-----+-----|
|D0000h-DFFFFh| Off | Off | Off | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | SW1/3 |
|-----------------------------------+------------------------|
| » | 238h-23bh | On |
|-----+-----------------------------+------------------------|
| | 338h-33bh | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP30 | JP31 | JP32 | JP33 | JP34 | JP35 |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ2 | Pins 1 | N/A | N/A | N/A | N/A | N/A |
| | & 2 | | | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ3 | N/A | Pins 1 | N/A | N/A | N/A | N/A |
| | | & 2 | | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ4 | N/A | N/A | Pins 1 | N/A | N/A | N/A |
| | | | & 2 | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ5 | N/A | N/A | N/A | Pins 1 | N/A | N/A |
| | | | | & 2 | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ6 | N/A | N/A | N/A | N/A | Pins | N/A |
| | | | | | 1 & 2 | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ7 | N/A | N/A | N/A | N/A | N/A | Pins |
| | | | | | | 1 & 2 |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ9 | Pins 2 | N/A | N/A | N/A | N/A | N/A |
| | & 3 | | | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ10 | N/A | Pins 2 | N/A | N/A | N/A | N/A |
| | | & 3 | | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ11 | N/A | N/A | Pins 2 | N/A | N/A | N/A |
| | | | & 3 | | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ12 | N/A | N/A | N/A | Pins 2 | N/A | N/A |
| | | | | & 3 | | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ14 | N/A | N/A | N/A | N/A | Pins | N/A |
| | | | | | 2 & 3 | |
|--------+--------+--------+--------+--------+-------+-------|
| IRQ15 | N/A | N/A | N/A | N/A | N/A | Pins |
| | | | | | | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
| For AT & T, UNIX and INTERACTIVE, the available |
| interrupts are 3, 4, 5, 7, 10, 11, 12, 14, and 15. For |
| SunOS the available Interrupts are 3, 5, 10, and 11. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| EPROM Type | JP3 | JP4 |
|------------------+--------------------+--------------------|
| » | 2764, 27128 | Pins 2 & 3 closed | Pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 27256 | Pins 2 & 3 closed | Pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 27512 | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PC/AT MODE SELECTION |
|------------------------------------------------------------|
| Mode | JP1 |
|----------------------------+-------------------------------|
| PC compatible | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| AT compatible | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ASYNCHRONOUS PROTOCOL SELECTION |
|------------------------------------------------------------|
| Port | Jumper |
|----------------------------+-------------------------------|
| Ports 1 & 2 | J8B & J8G closed |
|----------------------------+-------------------------------|
| Ports 3 & 4 | J9B & J9G closed |
|----------------------------+-------------------------------|
| Ports 5 & 6 | J10B & J10G closed |
|----------------------------+-------------------------------|
| Ports 7 & 8 | J11B & J11G closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYNCHRONOUS PROTOCOL SELECTION FOR RECEIVE CLOCK SIGNAL |
|------------------------------------------------------------|
| Port | Jumper |
|----------------------------+-------------------------------|
| Ports 1 & 2 | J8E & J8J closed |
|----------------------------+-------------------------------|
| Ports 3 & 4 | J9E & J9J closed |
|----------------------------+-------------------------------|
| Ports 5 & 6 | J10E & J10J closed |
|----------------------------+-------------------------------|
| Ports 7 & 8 | J11E & J11J closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYNCHRONOUS PROTOCOL SELECTION FOR TRANSMIT CLOCK |
| SIGNAL(DCE SOURCE) |
|------------------------------------------------------------|
| Port | Jumper |
|----------------------+-------------------------------------|
| Ports 1 & 2 | J8D & J8I closed |
|----------------------+-------------------------------------|
| Ports 3 & 4 | J9D & J9I closed |
|----------------------+-------------------------------------|
| Ports 5 & 6 | J10D & J10I closed |
|----------------------+-------------------------------------|
| Ports 7 & 8 | J11D & J11I closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYNCHRONOUS PROTOCOL SELECTION FOR TRANSMIT CLOCK |
| SIGNAL(DTE SOURCE) |
|------------------------------------------------------------|
| Port | Jumper |
|----------------------+-------------------------------------|
| 1 | J8A closed |
|----------------------+-------------------------------------|
| 2 | N/A |
|----------------------+-------------------------------------|
| 3 | N/A |
|----------------------+-------------------------------------|
| 4 | N/A |
|----------------------+-------------------------------------|
| 5 | J10A closed |
|----------------------+-------------------------------------|
| 6 | N/A |
|----------------------+-------------------------------------|
| 7 | N/A |
|----------------------+-------------------------------------|
| 8 | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYNCHRONOUS PROTOCOL SELECTION FOR RS-422 INTERFACE |
|------------------------------------------------------------|
| Port | Jumper |
|------+-----------------------------------------------------|
| 1 | J8A pin 2 and J8B pin 2 vertically jumpered, J8E |
| | closed |
|------+-----------------------------------------------------|
| 2 | J8F closed |
|------+-----------------------------------------------------|
| 3 | J9A closed |
|------+-----------------------------------------------------|
| 4 | J9F closed |
|------+-----------------------------------------------------|
| 5 | J10A pin 2 and J10B pin 2 vertically jumpered, J10E |
| | closed |
|------+-----------------------------------------------------|
| 6 | J10F closed |
|------+-----------------------------------------------------|
| 7 | J11A closed |
|------+-----------------------------------------------------|
| 8 | J11F closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANIOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| Serial ports are located on an interface box which |
| connects to the Smart Hostess via the 100-pin interface |
| connector. |
+------------------------------------------------------------+