...because we can't all be on the bleeding edge...





TMC-1660, TMC-1680 (SOLDER MOUNT VERSIONS)

FUTURE DOMAIN CORPORATION

TMC-1660, TMC-1680 (SOLDER MOUNT VERSIONS)

Data bus: 16-bit, ISA

Size: Three quarters-length, full-height card

Hard drives supported: Up to six SCSI devices

Floppy drives supported: TMC-1680: Four 360KB, 720KB, 1.2MB, or 1.44MB

TMC-1660: None

Sector interleave: 1:1

The TMC-1660

The TMC-1680

 

CONNECTIONS

DB-25 SCSI connector-external

J1

50-pin SCSI connector-internal

J2

4-pin connector-drive active LED

J3

Optional 5-pin connector-DC power

J4

34-pin control cable connector-floppy drive

J5

34-pin control cable connector-floppy drive

J6

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Primary floppy drive enabled (TMC-1680 only)

W2/jumper 1*

closed

 

Second floppy drive enabled (TMC-1680 only)

W2/jumper 2*

closed

Hard drive enabled (TMC-1680 only)

W2/jumper 3

closed

 

Hard drive disabled (TMC-1680 only)

W2/jumper 3

open

BIOS enabled

W2/jumper 4

closed

 

BIOS disabled

W2/jumper 4

open

BIOS and RAM enabled

W2/jumper 5

closed

 

BIOS and RAM disabled

W2/jumper 5

open

Termination Power enabled

W4

closed

 

Termination Power disabled

W4

open

Note:*These jumpers are mutually exclusive

INTERRUPT REQUEST

IRQ

W1/jumper 1

W1/jumper 2

W1/jumper 3

IRQ3

open

open

open

IRQ5

closed

open

open

IRQ10

open

closed

open

IRQ11

closed

closed

open

IRQ12

open

open

closed

IRQ14

closed

open

closed

IRQ15

open

closed

closed

Disabled

closed

closed

closed

I/O PORT ADDRESS

Address

W1/jumper 4

W1/jumper 5

0140-014Fh

open

open

 

0150-015Fh

closed

open

 

0160-016Fh

open

closed

 

0170-017Fh

closed

closed

BIOS ADDRESS

Address

W1/jumper 6

W1/jumper 7

CA000-CBFFFh

closed

open

 

C8000-C9FFFh

open

open

 

CE000-CFFFFh

open

closed

 

DE000-DFFFFh

closed

closed