INSTALLATIONS
MB870 User’s Manual
15
IDE2: Secondary IDE Connector
Signal Name
Pin #
Pin #
Signal Name
Reset IDE
1
2
Ground
Host data 7
3
4
Host data 8
Host data 6
5
6
Host data 9
Host data 5
7
8
Host data 10
Host data 4
9
10
Host data 11
Host data 3
11
12
Host data 12
Host data 2
13
14
Host data 13
Host data 1
15
16
Host data 14
Host data 0
17
18
Host data 15
Ground 19 20 Key
DRQ0 21
22 Ground
Host IOW
23
24
Ground
Host IOR
25
26
Ground
IOCHRDY 27 28 Host
ALE
DACK0 29 30 Ground
IRQ14 31
32
No
connect
Address 1
33
34
No connect
Address
0 35 36 Address
2
Chip select 0
37
38
Chip select 1
Activity 39 40 Ground
Vcc 41
42 Vcc
Ground 43 44 N.C.
J1: ATX 12V/+12V Power Connector
Pin #
Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
Содержание MB870
Страница 1: ...MB870 Socket 478 Pentium 4 ATI RS300M Mini ITX USER S MANUAL Version 1 0...
Страница 4: ...iv MB870 User s Manual This page is intentionally left blank...
Страница 8: ...INTRODUCTION 4 MB870 User s Manual Board Dimensions...
Страница 34: ...INSTALLATIONS 30 MB870 User s Manual This page is intentionally left blank...
Страница 60: ...APPENDIX 56 MB870 User s Manual 3 Click Finish to restart the computer and for changes to take effect...
Страница 62: ...APPENDIX 58 MB870 User s Manual 3 Click Finish to complete the setup and for changes to take effect...