TEXT View Source
# UNIDENTIFIED
EHDI 8302
+------------------------------------------------------------+
+------------------------------------------------------------+
Data bus: 16-bit, ISA
Size: Half-length, half-height card
Hard drives supported: Two IDE (AT) interface drives
Floppy drives supported: None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| 4-pin connector-drive active LED | CN1 |
|----------------------------------------------+-------------|
| 40-pin IDE (AT) Interface connector | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------------+----------+---------|
| » | Hard drive port address is | JP1 | open |
| | 1F0-1F7h, 3F6-3F7h | | |
|---+-----------------------------------+----------+---------|
| | Hard drive port address is | JP1 | closed |
| | 170-177h, 376-377h | | |
|---+-----------------------------------+----------+---------|
| » | Gate I/O channel ready is over 12 | JP2 | closed |
| | MHz | | |
|---+-----------------------------------+----------+---------|
| | Gate I/O channel ready is under | JP2 | open |
| | 12MHz | | |
|---+-----------------------------------+----------+---------|
| » | Factory configured - do not alter | JP3 | open |
|---+-----------------------------------+----------+---------|
| » | Factory configured - do not alter | JP4 | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| This controller has no on-board software. |
+------------------------------------------------------------+