22
EMB-M2 User`s Manual
Floppy Drive Connector
Floppy connector is a 34-pin header and will support up to 2.88MB
floppy drives.
Signal Name
Pin #
Pin #
Signal Name
Ground 1 2 RM/LC
Ground 3 4 No
connect
Ground 5 6 No
connect
Ground 7 8
Index
Ground 9
10
Motor enable 0
Ground
11
12
Drive select 1
Ground
13
14
Drive select 0
Ground 15
16
Motor enable 1
Ground 17
18 Direction
Ground 19
20
Step
Ground 21
22 Write
data
Ground 23
24 Write
gate
Ground 25
26 Track
00
Ground 27
28
Write
protect
Ground 29
30 Read
data
Ground
31
32
Side 1 select
Ground 33
34
Diskette change
Содержание EMB-M2
Страница 1: ...E EM MB B M M2 2 INDUSTRIAL MOTHERBOARD User s Manual Version 1 1...
Страница 9: ...2 EMB M2 User s Manual Chapter 1 Features Specifications Features 3 Specifications 4...
Страница 15: ...8 EMB M2 User s Manual This page is intentionally left blank...
Страница 16: ...EMB M2 User s Manual 9 Chapter 2 Jumper setting Connectors Jumpers on the M2 10 Connectors on the M2 15...
Страница 18: ...EMB M2 User s Manual 11 Jumper Locations on the M2...
Страница 23: ...16 EMB M2 User s Manual Connector Locations on the M2 1 2...
Страница 76: ...EMB M2 User s Manual 69 CHAPTER 4 Appendix I O Port Address Map 70 Interrupt Request Lines IRQ 71 POST Beep 72...
