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# SBE, INC.
PCI-360
Card Type Serial
Processor Motorola MC68EN360
Processor Speed 25MHz
Maximum Onboard Memory 4MB DRAM or 128K SRAM/512KB Flash
I/O Options Serial ports (4), diagnostic port
Data Bus 32-bit PCI
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| Reset/NMI switch | J1 | Interface module 1 | P6 |
| (see pinout below) | | | |
|----------------------+-------+---------------------+-------|
| Diagnostic port (see | P2 | Interface module 2 | P7 |
| pinout below) | | | |
|----------------------+-------+---------------------+-------|
| Serial ports 3 & 4 | P3 | Serial ports 1 & 2 | P8 |
| via 50-pin Champ | | via 50-pin Champ | |
|----------------------+-------+---------------------+-------|
| Interface module 3 | P4 | DRAM module | U1 |
| | | connector | |
|----------------------+-------+---------------------+-------|
| Interface module 4 | P5 | | |
|------------------------------------------------------------|
| Note:Installing the DRAM module disables the on-board |
| SRAM. |
| |
| Standard serial connectors to match the interface |
| modules are provided by adapter cables. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| J1 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|--------------------+-----+---------------------------+-----|
| +5V DC | 1 | NMI switch trigger | 4 |
| | | position | |
|--------------------+-----+---------------------------+-----|
| NMI switch normal | 2 | Reset switch trigger | 5 |
| position | | position | |
|--------------------+-----+---------------------------+-----|
| NMI switch common | 3 | Reset switch common | 6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| P2 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|------------------------+------+---------------------+------|
| Not used | 1 | Not used | 6 |
|------------------------+------+---------------------+------|
| Not used | 2 | Not used | 7 |
|------------------------+------+---------------------+------|
| Transmit signal | 3 | Not used | 8 |
|------------------------+------+---------------------+------|
| Not used | 4 | Signal ground | 9 |
|------------------------+------+---------------------+------|
| Receive signal | 5 | Not used | 10 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SRAM |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 32KB | (4) 32K x 8 |
|----------------------------+-------------------------------|
| 128KB | (4) 128K x 8 |
|------------------------------------------------------------|
| Note:SRAM is organized to be 32 bits wide. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED1 Status | LED2 Status | Condition |
|--------------+--------------+------------------------------|
| Off | Off | No power supplied to card or |
| | | processor is resetting |
|--------------+--------------+------------------------------|
| On | Flickering | Self-test in progress |
|--------------+--------------+------------------------------|
| On | Off | Software self-test failed |
|--------------+--------------+------------------------------|
| On | On | Hardware self-test failed |
|--------------+--------------+------------------------------|
| Off | On | Self-test passed |
|--------------+--------------+------------------------------|
| Fast blink | Slow blink | Downloader waiting for PCI |
| | | bus initialization |
|--------------+--------------+------------------------------|
| Off | Slow blink | Downloader waiting for |
| | | mailbox command |
|--------------+--------------+------------------------------|
| Off | Fast blink | Downloader waiting for host |
| | | synchronization |
|--------------+--------------+------------------------------|
| Alternating | Alternating | Downloader waiting for |
| blink | blink | module |
|--------------+--------------+------------------------------|
| Slow blink | Slow blink | Fatal error encountered in |
| | | downloader |
|--------------+--------------+------------------------------|
| Slow blink | On | Downloader ready |
|------------------------------------------------------------|
| Note:Self-test failure indications must be present |
| for at least ten seconds. |
+------------------------------------------------------------+