Intel SYS7180VE Floppy Disk Connector FLOPPY, Adapter connector for 10/100 LAN LAN1, Description

CHAPTER 2 –Hardware Installations

These connectors support the provided IDE hard disk ribbon cable. After connecting the single end to the board, connect the two plugs at the other end to your hard disk(s). If you install two hard disks, you must configure the second drive to Slave mode by setting its jumper accordingly. Please refer to your hard disk documentation for the jumper setting.

Pin	Description	Pin	Description	Pin	Description
1	Reset #	2	GND	3	Data 7
4	Data 8	5	Data 6	6	Data 9
7	Data 5	8	Data 10	9	Data 4
10	Data 11	11	Data 3	12	Data 12
13	Data 2	14	Data 13	15	Data 1
16	Data 14	17	Data 0	18	Data 15
19	GND	20	No connector	21	No connector
22	GND	23	IOW #	24	GND
25	IOR #	26	GND	27	IOCHRDY
28	No connector	29	No connector	30	GND-Default
31	Interrupt	32	No connector	33	SA1
34	No connector	35	SA0	36	SA2
37	HDC CS0 #	38	HDC CSI #	39	HDD Active #
40	GND

2.5.6 Floppy Disk Connector: FLOPPY

CHAPTER 2 –Hardware Installations

2.88 MB, 3.5-inch

This connector supports the provided floppy drive ribbon cable. After connecting the single and to the board, connect the two plugs on the other end to the floppy drives.

Pin	Description	Pin	Description	Pin	Description
1	GND	2	Reduce write current	3	GND
4	No connector	5	GND	6	No connector
7	GND	8	Index#	9	GND
10	Motor enable A#	11	GND	12	Drive select B#
13	GND	14	Drive select A#	15	GND
16	Motor enable B#	17	GND	18	Direction#
19	GND	20	STEP#	21	GND
22	Write data#	23	GND	24	Write gate#
25	GND	26	Track 0 #	27	GND
28	Write protect#	29	GND	30	Read data#
31	GND	32	Side 1 select#	33	GND
34	Disk change#

2.5.7 Adapter connector for 10/100 LAN: LAN1

This connector is for the LAN adapter that has LED indicate the 10/100Mbps transfer rate / Link / Act status of Ethernet capability of the CPU card. The follow table shows the pin assignments of this connector.

The floppy interface can be configured for the following floppy drive capacities and sizes:

360KB, 5.25-inch

1.2 MB, 5.25-inch

720KB, 3.5-inch

1.2 MB, 3.5-inch (driver required) 1.25/1.44 MB, 3.5-inch

C N 1 3

1 2 3 4 5 6 7 8

L in k	T r a n s m it
L E D	L E D

PIN No.	Function	PIN No.	Function
1	TX+	5	GND
2	TX-	6	NC
3	NC	7	RX+
4	GND	8	RX-

SYS7180VE User’s Manual 17

18 SYS7180VE User’s Manual