NEC TECHNOLOGIES, INC.
FD850MEX (CDXT003FD)
Card Type |
Hard drive controller |
Hard Drives supported |
Up to 7 SCSI devices |
Floppy drives supported |
None |
Data Bus |
8-bit ISA |
Card Size |
Half-length, full-height |
CONNECTIONS | |||
Function |
Label |
Function |
Label |
50-pin SCSI connector - internal |
J2 |
25-pin SCSI connector - external |
P1 |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
» |
Zero wait state disabled |
W5 |
Open |
Zero wait state enabled |
W5 |
Closed |
MEMORY ADDRESS SELECTION | ||||
Setting |
W1 |
W2 |
W3 | |
» |
CA000h |
Open |
Open |
Pins 1 & 2, 3 & 4 closed |
C8000h |
Closed |
Open |
Pins 1 & 2, 3 & 4 closed | |
CE000h |
Open |
Closed |
Pins 1 & 2, 3 & 4 closed | |
DE000h |
Closed |
Closed |
Pins 1 & 2, 3 & 4 closed | |
E8000h |
Open |
Open |
Pins 1 & 3, 2 & 4 closed | |
EC000h |
Open |
Closed |
Pins 1 & 3, 2 & 4 closed |
INTERRUPT SELECTION | ||
Setting |
W6(pins 1 & 2) |
W7(pins 2 & 3) |
IRQ3 |
Closed |
Open |
IRQ5 |
Open |
Closed |