Vintage DTC DT3767 I/O ControllerGuaranteed Good
DT-3767 Hard Disk/Floppy Controller Settings and Configuration
DT-3767
Data bus:
16-bit, ISA
Size:
Half-length, full-height card
Hard drive supported:
Two IDE(AT) Interface drives
Floppy drives supported:
Two 360KB, 720KB, 1.2MB, or 1.44MB drives
CONNECTIONS
Function
Location
40-pin IDE(AT) Interface connector
J1
34-pin control cable connector-floppy drive
J2
2-pin connector-Drive active LED
JP2
USER CONFIGURABLE SETTINGS
Function
Location
Setting
»
Direct IRQ14 control
JP1
Pins 1 & 2 closed
Select SLAVE/ACTIVE control
JP1
Pins 2 & 3 closed
»
Floppy drive enabled
JP3
open
Floppy drive disabled
JP3
closed
»
Hard drive (CS0) port address is 1F0-1F7h
JP4
Pins 2 & 3 closed
Hard drive (CS0) port address is 170-177h
JP4
Pins 1 & 2 closed
Hard drive disabled
JP4 & JP5
open
»
Hard drive (CS1) port address is 3F0-3F7h
JP5
Pins 2 & 3 closed
Hard drive (CS1) port address is 370-377h
JP5
Pins 1 & 2 closed