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# ATRONICS INTERNATIONAL, INC.
ATI-IDEAL ISA-CACHE
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit ISA |
|-------------------+----------------------------------------|
| Size: | Three-quarter length, full-height card |
|-------------------+----------------------------------------|
| Hard drive | Four IDE(AT) drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | None |
| supported: | |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|------------------------------------------+-----------------|
| 40-pin primary IDE(AT) connector | CN1 |
|------------------------------------------+-----------------|
| 40-pin secondary IDE(AT) connector | CN2 |
|------------------------------------------+-----------------|
| 4-pin connector - drive active LED | CN3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------------+----------+---------|
| » | Factory configured - do not alter | JP2/4 | open |
|---+-----------------------------------+----------+---------|
| » | IDE primary address is 1F0h | JP2/5 | closed |
|---+-----------------------------------+----------+---------|
| | IDE secondary address is 170h | JP2/5 | open |
|---+-----------------------------------+----------+---------|
| » | Factory configured - do not alter | JP2/6 | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP2/1 | JP2/2 | JP2/3 |
|-------------------+-------------+-------------+------------|
| » | DC000-DFFFFh | closed | closed | closed |
|---+---------------+-------------+-------------+------------|
| | C8000-CBFFFh | closed | open | open |
|---+---------------+-------------+-------------+------------|
| | CC000-CFFFFh | open | closed | open |
|---+---------------+-------------+-------------+------------|
| | D0000-D3FFFh | closed | closed | open |
|---+---------------+-------------+-------------+------------|
| | D4000-D7FFFh | open | open | closed |
|---+---------------+-------------+-------------+------------|
| | D8000-DBFFFh | closed | open | closed |
|---+---------------+-------------+-------------+------------|
| | Disabled | open | open | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|--------+------------+------------+------------+------------|
| 256KB | (1) 256 x | none | none | none |
| | 9 | | | |
|--------+------------+------------+------------+------------|
| 512KB | (1) 256 x | (1) 256 x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 768KB | (1) 256 x | (1) 256 x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 1MB | (1) 256 x | (1) 256 x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 1.25MB | (1) 1MB x | (1) 256 x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 1.5MB | (1) 1MB x | (1) 256 x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 1.75MB | (1) 1MB x | (1) 256 x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 2MB | (1) 1MB x | (1) 1MB x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 2.25MB | (1) 1MB x | (1) 1MB x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 2.5MB | (1) 1MB x | (1) 1MB x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 3MB | (1) 1MB x | (1) 1MB x | (1) 1MB x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 3.25MB | (1) 1MB x | (1) 1MB x | (1) 1MB x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 4MB | (1) 4MB x | none | none | none |
| | 9 | | | |
|--------+------------+------------+------------+------------|
| 4.25MB | (1) 4MB x | (1) 256 x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 4.5MB | (1) 4MB x | (1) 256 x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 4.75MB | (1) 4MB x | (1) 256 x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 5MB | (1) 4MB x | (1) 1MB x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 5.25MB | (1) 4MB x | (1) 1MB x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 5.5MB | (1) 4MB x | (1) 1MB x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 6MB | (1) 4MB x | (1) 1MB x | (1) 1MB x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 6.25MB | (1) 4MB x | (1) 1MB x | (1) 1MB x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 7MB | (1) 4MB x | (1) 1MB x | (1) 1MB x | (1) 1MB x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 8MB | (1) 4MB x | (1) 4MB x | none | none |
| | 9 | 9 | | |
|--------+------------+------------+------------+------------|
| 8.25MB | (1) 4MB x | (1) 4MB x | (1) 256 x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 8.5MB | (1) 4MB x | (1) 4MB x | (1) 256 x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 9MB | (1) 4MB x | (1) 4MB x | (1) 1MB x | none |
| | 9 | 9 | 9 | |
|--------+------------+------------+------------+------------|
| 9.25MB | (1) 4MB x | (1) 4MB x | (1) 1MB x | (1) 256 x |
| | 9 | 9 | 9 | 9 |
|--------+------------+------------+------------+------------|
| 10MB | (1) 4MB x | (1) 4MB x | (1) 1MB x | (1) 1MB x |
| | 9 | 9 | 9 | 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CONTINUED) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|----------+-------------+-----------+-----------+-----------|
| 12MB | (1) 4MB x 9 | (1) 4MB x | (1) 4MB x | none |
| | | 9 | 9 | |
|----------+-------------+-----------+-----------+-----------|
| 12.25MB | (1) 4MB x 9 | (1) 4MB x | (1) 4MB x | (1) 256 x |
| | | 9 | 9 | 9 |
|----------+-------------+-----------+-----------+-----------|
| 13MB | (1) 4MB x 9 | (1) 4MB x | (1) 4MB x | (1) 1MB x |
| | | 9 | 9 | 9 |
|----------+-------------+-----------+-----------+-----------|
| 16MB | (1) 4MB x 9 | (1) 4MB x | (1) 4MB x | (1) 4MB x |
| | | 9 | 9 | 9 |
|------------------------------------------------------------|
| Note: Bank 1-Bank 3 are interchangeable. Other |
| combinations may be available. |
+------------------------------------------------------------+