CONNECTIONS
Function	Location
34-pin control cable connector-hard drive	J1
20-pin data cable connector-drive 0	J2
20-pin data cable connector-drive 1	J3
4-pin connector-drive active LED	J5

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	615 cylinders, 4 heads	W3 (5150x only)	closed
	BIOS drive type selected at low-level (see table below)	W3 (5150x only)	open
»	Factory configured - do not alter	W2/jumper 4	open

BIOS ADDRESS
Address	W2/jumper 1	W2/jumper 2	W2/jumper 3
disabled	open	-	-
C8000	closed	closed	closed
CA000	closed	closed	open
D8000	closed	open	closed
F4000	closed	open	open

DRIVE TYPES FOR THE "CXD" BIOS FOR USE WITH THE 5150X ONLY			DRIVE TYPE FOR THE "CRD" BIOS FOR USE WITH THE 5160X ONLY
	Hds./Cyls./WPC	/Hds./Cyls./WPC
0	4 / 615 / 256	4 / 615 / none
1	5 / 733 / 300	4 / 820 / none
2	4 / 615 / 128	6 / 615 / none
3	4 / 306 / none	4 / 615 / 128
4	5 / 987 / none	6 / 820 / none
5	7 / 987 / none	8 / 1024 / none
6	4 / 615 / none	9 / 1024 / none
7	6 / 615 / none	15 /1024 / none
8	5 / 977 / none	4 / 612 / none
9	6 / 820 / none	4 / 615 / 410
10	4 / 612 / none	6 / 615 / none
11	5 / 1024 / none	5 / 989 / none
12	8 / 1024 / none	Not available
13	9 / 1024 / none	Not available
14	15 / 918 / none	Not available
15	Special Setting	Not available

REVISION HISTORY
DTC5150x	DTC5160x
Rev.	Date	Description	Rev.	Date	Description
A	06-30-88	Initial release	A	06-17-88	Initial release
B	08-08-88	AT LED connector	B	08-08-88	AT LED connector
C	10-05-88	BIOS address jumpers	C	10-05-88	BIOS address jumpers
D	01-16-89	CXD23A BIOS	D	01-10-89	CXD23A BIOS

MISCELLANEOUS TECHNICAL NOTES

This controller has a built-in, low-level format program. To enter the program run the DEBUG utility supplied with DOS and at the prompt enter: G=C800:5.