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# COMPUTONE CORPORATION
INTELLIPORT II ISA-FAST8
Card Type Serial card
Chipset Computone
Controller
I/O Options Serial port (8 DB-25 serial ports via DB-62)
Maximum DRAM Unidentified
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| 62-pin serial port interface | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
|Address | SW1/1 | SW1/2 | SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |
|--------+-------+-------+-------+------+------+------+------|
| 158h | On | Off | On | Off | On | Off | Off |
|--------+-------+-------+-------+------+------+------+------|
| 160h | On | Off | On | Off | Off | On | On |
|--------+-------+-------+-------+------+------+------+------|
| 168h | On | Off | On | Off | Off | On | Off |
|--------+-------+-------+-------+------+------+------+------|
| 170h | On | Off | On | Off | Off | Off | On |
|--------+-------+-------+-------+------+------+------+------|
| 178h | On | Off | On | Off | Off | Off | Off |
|--------+-------+-------+-------+------+------+------+------|
| 3D8h | Off | Off | Off | Off | On | Off | Off |
|--------+-------+-------+-------+------+------+------+------|
| 3E0h | Off | Off | Off | Off | Off | On | On |
|--------+-------+-------+-------+------+------+------+------|
| 3E8h | Off | Off | Off | Off | Off | On | Off |
|--------+-------+-------+-------+------+------+------+------|
| 3F0h | Off | Off | Off | Off | Off | Off | On |
|--------+-------+-------+-------+------+------+------+------|
| 3F8h | Off | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: A total of 81 base address settings are available. |
| The switches are a binary representation of the decimal |
| memory addresses. SW1/7 is the Most Significant Bit and |
| switch SW1/1 is the Least Significant Bit. The switches |
| have the following decimal values: SW1/7=512, SW1/6=256, |
| SW1/5=128, SW1/4=64, SW1/3=32, SW1/2=16, SW1/1=8. Turn off|
| the switches and add the values of the switches that are |
| off to obtain the correct memory address. (Off=1, On=0) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS BUS CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/8 |
|-------------------------------+----------------------------|
| 16-bit | On |
|-------------------------------+----------------------------|
| 8-bit | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|--------+----------+----------+-----------------------------|
| LED1 | Green | Fast | Card is performing memory |
| | | blink | diagnostic |
|--------+----------+----------+-----------------------------|
| LED1 | Yellow | Slow | Controller is waiting for |
| | | blink | firmware to download |
|--------+----------+----------+-----------------------------|
| LED1 | Yellow | Fast | Controller is downloading |
| | | blink | driver |
|--------+----------+----------+-----------------------------|
| LED1 | Green | Slow | Card is operating properly |
| | | blink | |
|--------+----------+----------+-----------------------------|
| LED1 | Red | On | Error code follows |
|------------------------------------------------------------|
| Note: If the LED blinks red, the blinks that follow |
| indicate an error code. Yellow blinks are worth 1, and |
| green blinks are worth 10. Add the values together to |
| get the correct error code. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ERROR CODES |
|------------------------------------------------------------|
| Code | Description |
|------+-----------------------------------------------------|
| 1 | Bad FIFO. Full/empty flags cannot track the state |
| | of the FIFO correctly; internal registers are bad. |
|------+-----------------------------------------------------|
| 2 | Bad DRAM. Expansion module’s on-board DRAM failed |
| | random-pattern test. |
|------+-----------------------------------------------------|
| 3 | Bad Checksum Sensed During Download. FIFO may be |
| | unreliable or loadware file may be corrupted. |
| | Reinstall the loadware file & reboot system. |
|------+-----------------------------------------------------|
| 4 | Product ID is invalid. |
|------+-----------------------------------------------------|
| 5 | Dead UART. 1400 UXART is not responding correctly |
| | to a reset. |
|------+-----------------------------------------------------|
| 6 | Bad Mailbox. FIFO mailbox failed. |
|------+-----------------------------------------------------|
| 7 | Not used. |
|------+-----------------------------------------------------|
| 8 | Not used. |
|------+-----------------------------------------------------|
| 9 | Invalid Interrupt. CPU received an unexpected |
| | interrupt vector. The cause may be bad DRAM, a |
| | software problem, or a internal CPU problem. |
|------+-----------------------------------------------------|
| 10 | Bad First Command From Host. (1) The Set Interrupt |
| | Level command was not the first command received |
| | after writing the loadware. (2) An invalid |
| | interrupt request. This may show an unreliable |
| | FIFO, or a problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 11 | Zero Count Data Packet. Data packet from host had a |
| | zero count. |
|------+-----------------------------------------------------|
| 12 | Invalid Command Number From Host. A packet received |
| | from the host had a command # that is out of range |
| | (too big). This may show an unreliable FIFO, or a |
| | problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 13 | Bad Synchronous Command From Host. A synchronous |
| | packet received from the host had a command # that |
| | is only valid in a bypass packet, or an unassigned |
| | command was sent. This may show an unreliable FIFO, |
| | or a problem with the driver or loadware. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ERROR CODES (CON’T) |
|------------------------------------------------------------|
| Code | Description |
|------+-----------------------------------------------------|
| 14 | Internal Software Check. The dss_enable ( ) command |
| | was called with one or more illegal arguments. This |
| | may indicate bad DRAM or a problem with loadware. |
|------+-----------------------------------------------------|
| 15 | Empty Data Packet. Line discipline task received a |
| | packet with no data. |
|------+-----------------------------------------------------|
| 16 | Not used. |
|------+-----------------------------------------------------|
| 17 | Internal Software Check. The list of running tasks |
| | may be bad. This may indicate bad DRAM or a problem |
| | with loadware. |
|------+-----------------------------------------------------|
| 18 | Bad Bypass Command From Host. A bypass packet |
| | received from the host had a command # that is only |
| | valid in a synchronous packet, or an unassigned |
| | command was sent. This may show an unreliable FIFO, |
| | or a problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 19 | Internal Software Check. Table full; unable to |
| | spawn a new process. This may indicate bad DRAM or |
| | a problem with loadware. |
|------+-----------------------------------------------------|
| 20 | Internal Software Check. The process stack has |
| | overflowed. This may indicate bad DRAM, a problem |
| | with loadware, or a problem with the interrupt. |
|------+-----------------------------------------------------|
| 21 | Internal Software Check. A transmit interrupt was |
| | received while processing a send break command. |
| | This may indicate a bad 1400 UXART or a problem |
| | with the loadware. |
|------+-----------------------------------------------------|
| 22 | Incoming Data or Command Overflow. The host has |
| | sent to much commands or data than the controller |
| | has room for, in violation of the driver & the |
| | loadware. This may show an unreliable FIFO, or a |
| | problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 23 | Change # Too Large. The host sent a packet to a |
| | channel # higher than the maximum channel # for the |
| | controller. This may show an unreliable FIFO, or a |
| | problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 24 | Not used. |
|------+-----------------------------------------------------|
| 25 | Unexpected UART Shutdown. The UART transmitter has |
| | shutdown for an unknown reason. |
|------+-----------------------------------------------------|
| 26 | Not used. |
|------+-----------------------------------------------------|
| 27 | Stuck Mailbox-Interrupt Bit. The controller |
| | received a (mailbox) interrupt from the host. When |
| | servicing the interrupt , the mailbox interrupt bit |
| | was clear. This may show an unreliable FIFO, or a |
| | problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 28 | Dead UART. One of the 1400 UXART is not responding |
| | to a reset. This may show a bad 1400 UXART or a |
| | problem with the loadware. |
|------+-----------------------------------------------------|
| 29 | Unsupported Product. (Loadware Ver. 1.0.2 or |
| | earlier). Loadware was used on an Intelliport II |
| | EX, but is used for the Intelliport II only. |
|------+-----------------------------------------------------|
| 29 | Internal Software Check. (Loadware Ver. 1.0.3 or |
| | earlier). LCD process could not be started. |
|------+-----------------------------------------------------|
| 30 | No Expansion Modules Connected. No expansion |
| | modules are connected to the Intelliport II EX. |
| | Shut down the system & connect the expansion |
| | modules. |
|------+-----------------------------------------------------|
| 31 | Reserved. For development /debugging. If this code |
| | appears, it may show bad DRAM or software problem. |
|------+-----------------------------------------------------|
| 32 | Invalid Channel #. The host sent a packet that does |
| | not exist. his may show an unreliable FIFO, or a |
| | problem with the driver or loadware. |
|------+-----------------------------------------------------|
| 33 | Bad Buffer Pointer. A buffer head pointer is not |
| | word aligned. |
|------+-----------------------------------------------------|
| 34 | Bad Buffer Pointer. A buffer head pointer is not |
| | word aligned. |
+------------------------------------------------------------+