TYAN COMPUTER CORPORATION
S1362 (REV. 1.0)
Data bus: | PCI local-bus |
Size: | Half-length, half-height card |
Hard drive supported: | Four IDE (AT) interface drives |
Floppy drives supported: | None |
CONNECTIONS | |
Function | Location |
40-pin IDE (AT) Interface connector | CN1 |
4-pin connector - drive active LED | CN2 |
40-pin IDE (AT) Interface connector | CN3 |
10-pin connector - PCI Legacy IRQ Header | JP10 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
» | Factory configured - do not alter | J1 | N/A |
» | IRQ polarity meets PCI specifications | J2 | closed |
IRQ polarity does not meet PCI specifications | J2 | open | |
» | On-board IDE channel enabled | J3 | open |
On-board IDE channel disabled | J3 | closed | |
» | Factory configured - do not alter | J90 | N/A |
PCI BUS IRQ SOURCE | |||
IRQ Source | J4 | J5 | |
» | Primary IDE IRQ | open | closed |
Secondary IDE IRQ | closed | open |
PCI BUS IRQ | |||||
Setting | J6 | J7 | J8 | J9 | |
» | IDE IRQ connected to PCI bus IRQA | closed | open | open | open |
IDE IRQ connected to PCI bus IRQB | open | closed | open | open | |
IDE IRQ connected to PCI bus IRQC | open | open | closed | open | |
IDE IRQ connected to PCI bus IRQD | open | open | open | closed |
MISCELLANEOUS TECHNICAL NOTES |
JP10 is used to configure the card to comply with the PCI IDE Legacy convention. Pin 4 of JP10 connects to IRQ14 of the Legacy IRQ card to enable IRQ14. Pin 5 of JP10 connects to IRQ15 of the Legacy IRQ Card to enabled IRQ15. |