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# KOUWELL ELECTRONICS CORPORATION
KW-602B
Data Bus 32-bit PCI
Card Size Full-height, Half-length card
Hard Drives supported Four IDE (AT) drives
Floppy drives supported None
Interface IDE, ATAPI, ATA-2
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------------+-------+--------------------+-------|
| 40-pin connector - | J1 | 10-pin connector - | W1 |
| primary IDE | | paddle card | |
|-----------------------+-------+--------------------+-------|
| 2-pin connector - | J2 | 10-pin connector - | PCW1 |
| drive active LED | | controller | |
|-----------------------+-------+--------------------+-------|
| 40-pin connector - | J3 | | |
| secondary IDE | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | Disk change enabled | W2/1 | Closed |
|---+------------------------------------+-------+-----------|
| | Disk change disabled | W2/1 | Open |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | W2/3 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI INTERRUPT SELECTION FOR PRIMARY IDE |
|------------------------------------------------------------|
| Setting | W3/1 | W3/2 | W3/3 | W3/4 |
|----------------+----------+----------+----------+----------|
| » | INTA | Open | Open | Open | Closed |
|---+------------+----------+----------+----------+----------|
| | INTB | Open | Open | Closed | Open |
|---+------------+----------+----------+----------+----------|
| | INTC | Open | Closed | Open | Open |
|---+------------+----------+----------+----------+----------|
| | INTD | Closed | Open | Open | Open |
|---+------------+----------+----------+----------+----------|
| | Disabled | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI INTERRUPT SELECTION FOR SECONDARY IDE |
|------------------------------------------------------------|
| Setting | W4/1 | W4/2 | W4/3 | W4/4 |
|----------------+----------+----------+----------+----------|
| | INTA | Open | Open | Open | Closed |
|---+------------+----------+----------+----------+----------|
| » | INTB | Open | Open | Closed | Open |
|---+------------+----------+----------+----------+----------|
| | INTC | Open | Closed | Open | Open |
|---+------------+----------+----------+----------+----------|
| | INTD | Closed | Open | Open | Open |
|---+------------+----------+----------+----------+----------|
| | Disabled | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LEGACY / NATIVE MODE CONFIGURATION |
|------------------------------------------------------------|
|Primary |Secondary| W3 | W4 | W5 | W6 | W7 | W2/2 |
| IDE | IDE | | | | | | |
|--------+---------+--------+--------+------+----+----+------|
| Legacy | Legacy |Enabled |Enabled | Open |2 & |2 & |Closed|
| mode | mode | | | | 3 | 3 | |
|--------+---------+--------+--------+------+----+----+------|
| Legacy | Native |Enabled |Disabled|Closed|2 & |Open| Open |
| mode | mode | | | | 3 | | |
|--------+---------+--------+--------+------+----+----+------|
| Native | Legacy |Disabled|Enabled |Closed|Open|2 & | Open |
| mode | mode | | | | | 3 | |
|--------+---------+--------+--------+------+----+----+------|
| Native | Native |Disabled|Disabled|Closed|Open|Open| Open |
| mode | mode | | | | | | |
|------------------------------------------------------------|
| Note: Designated pins should be in the closed position.|
| W6/pins 1 & 2 and W7/pins 1 & 2 are reserved. |
| |
| Note: Primary and secondary IDE drives are enabled by |
| selecting a PCI interrupt or attaching the paddle card.|
| Primary or secondary IDE drives are disabled by |
| detaching the paddle card and disabling the PCI |
| interrupt. To attach the paddle card, insert it into an|
| ISA slot and connect PCW1 to W1. The paddle card is |
| used to transfer IRQ14 and IRQ15 signals to the PCI bus|
| on older mainboards that do not have this capability. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| Your mainboard and BIOS determine operating modes. If your |
| mainboard and BIOS support plug-and-play, the controller |
| can operate in PCI native mode. If not, the controller |
| operates in legacy mode. |
+------------------------------------------------------------+