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# PROMISE TECHNOLOGY, INC.
DC5030
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 32-bit PCI |
|--------------------------+---------------------------------|
| Size: | Half-length, full-height card |
|--------------------------+---------------------------------|
| Hard drive supported: | Four IDE (AT) interface drives |
|--------------------------+---------------------------------|
| Floppy drives supported: | None |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| 40-pin primary IDE (AT) interface connector | J1 |
|-----------------------------------------------+------------|
| 40-pin secondary IDE (AT) interface connector | J2 |
|-----------------------------------------------+------------|
| 4-pin connector - drive active LED | JP5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|-----------------------------------+--------------+---------|
| » | Factory configured - do not | JP1/A | N/A |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP1/D | N/A |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP1/E | N/A |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP1/F | N/A |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | Factory configured - do not | JP1/G | N/A |
| | alter | | |
|---+-------------------------------+--------------+---------|
| » | INTX# enabled | JP2 | closed |
|---+-------------------------------+--------------+---------|
| | INTX# disabled | JP2 | open |
|---+-------------------------------+--------------+---------|
| » | Relocatable I/O address | JP3/A pins 1 | closed |
| | disabled | & 2 | |
|---+-------------------------------+--------------+---------|
| | Relocatable I/O address | JP3/A pins 2 | closed |
| | enabled | & 3 | |
|---+-------------------------------+--------------+---------|
| » | BIOS address is D8000h | JP3/B pins 1 | closed |
| | | & 2 | |
|---+-------------------------------+--------------+---------|
| | BIOS address is DC000h | JP3/B pins 2 | closed |
| | | & 3 | |
|---+-------------------------------+--------------+---------|
| » | Primary IDE (AT) interface | JP3/C pins 2 | closed |
| | enabled | & 3 | |
|---+-------------------------------+--------------+---------|
| | Secondary IDE (AT) interface | JP3/C pins 1 | closed |
| | enabled | & 2 | |
|---+-------------------------------+--------------+---------|
| | *IRQ14 connect to ISA | JP3/D pins 1 | closed |
| | | & 2 | |
|---+-------------------------------+--------------+---------|
| | *IRQ15 connect to ISA | JP3/D pins 2 | closed |
| | | & 3 | |
|---+-------------------------------+--------------+---------|
| » | PCI configuration register | JP6/pins 2 & | closed |
| | enabled | 3 | |
|---+-------------------------------+--------------+---------|
| | PCI configuration register | JP6/pins 1 & | closed |
| | disabled | 2 | |
|------------------------------------------------------------|
| Note: If any PCI INT# is used, do not connect IRQ14 & |
| IRQ15. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP1/B | JP1/C |
|------------------+--------------------+--------------------|
| 14 | closed | open |
|------------------+--------------------+--------------------|
| 15 | open | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI INT CONFIGURATION |
|------------------------------------------------------------|
| INT | JP4 |
|----------------------------+-------------------------------|
| A | pins 1 & 3 closed |
|----------------------------+-------------------------------|
| B | pins 3 & 5 closed |
|----------------------------+-------------------------------|
| C | pins 2 & 4 closed |
|----------------------------+-------------------------------|
| D | pins 4 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (2) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 1MB | (2) 256K x 9 | (2) 256K x 9 |
|------------------+--------------------+--------------------|
| 2MB | (2) 1MB x 9 | NONE |
|------------------+--------------------+--------------------|
| 2.5MB | (2) 1MB x 9 | (2) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (2) 1MB x 9 | (2) 1MB x 9 |
|------------------+--------------------+--------------------|
| 8MB | (2) 4MB x 9 | NONE |
|------------------+--------------------+--------------------|
| 8.5MB | (2) 4MB x 9 | (2) 256K x 9 |
|------------------+--------------------+--------------------|
| 10MB | (2) 4MB x 9 | (2) 1MB x 9 |
|------------------+--------------------+--------------------|
| 16MB | (2) 4MB x 9 | (2) 4MB x 9 |
+------------------------------------------------------------+