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LCS-6210D (REV.E)

LONGSHINE MICROSYSTEM, INC.

LCS-6210D (REV.E)

Card Size

Full-height, half-length card

Hard Drives supported

Two ST-506/412(MFM) drives

Floppy drives supported

None

Data Bus

8-bit ISA

CONNECTIONS

Function

Location

Function

Location

34-pin control cable connector - hard drive

J1

20-pin data cable connector - drive 1

J3

20-pin data cable connector - drive 0

J2

4-pin connector - drive active LED

LED1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Base address C8000h select

JP1

Pins 2 & 3 closed

 

Base address E8000h select

JP1

Pins 1 & 2 closed

Note: To select the appropriate address, JP1 connections must be soldered on some boards.

DRIVE 0 TYPE AND MODE SELECTION

Size

Heads

Cylinders

Step Rate

JP2/A

JP2/B

JP2/C

JP2/D

20MB

4

612

17.6us

Open

Open

Open

Open

 

20MB

4

612

200.00us

Closed

Open

Open

Open

 

10MB

2

612

17.6us

Open

Closed

Open

Open

 

10MB

2

612

200.00us

Closed

Closed

Open

Open

 

10MB

4

306

17.6us

Open

Open

Closed

Open

 

10MB

4

306

200.00us

Closed

Open

Closed

Open

 

20MB

8

306

17.6us

Open

Closed

Closed

Open

 

21MB

4

640

17.6us

Closed

Closed

Closed

Open

 

22MB

6

440

200.00us

Open

Open

Open

Closed

 

30MB

5

695

17.6us

Closed

Open

Open

Closed

 

32MB

6

640

17.6us

Open

Closed

Open

Closed

 

32MB

5

733

17.6us

Closed

Closed

Open

Closed

 

40MB

8

612

17.6us

Open

Open

Closed

Closed

 

42MB

5

977

17.6us

Closed

Open

Closed

Closed

 

45MB

5

1023

17.6us

Open

Closed

Closed

Closed

 

40MB

6

820

17.6us

Closed

Closed

Closed

Closed

DRIVE 1 TYPE AND MODE SELECTION

Parameters

 

 

 

 

Size

Heads

Cylinders

Step Rate

JP2/E

JP2/F

JP2/G

Drive 1 disabled

Open

Open

Open

 

Drive 1 parameters same as drive 0

Closed

Open

Open

 

Key-in mode

Open

Closed

Open

 

10MB

2

612

17.6us

Closed

Closed

Open

 

20MB

4

612

17.6us

Open

Open

Closed

 

20MB

4

612

200.00us

Closed

Open

Closed

 

Reserved

Open

Closed

Closed

 

Split mode

(Drive 0 split into 2 logical drives)

Closed

Closed

Closed

MISCELLANEOUS TECHNICAL NOTES

Sixteen different drive types can be selected by setting JP1. If drive type is indefinite, select Key-in Mode setting. This allows drive options to be explored during low-level Formatting Procedure.