•
•
CSS Laboratories
Section 2 – Using the SBP-205
•
6
IDE, Primary and Secondary
The primary PCI IDE connector is designated IDE1. The secondary PCI IDE
connector is designated IDE2. Both are 40-pin connectors.
IDE Connectors (IDE1, IDE2) Pin Assignments
Pin
Assignment
Pin
Assignment
1 Reset
IDE
2 Ground
3
Host Data 7
4
Host Data 8
5
Host Data 6
6
Host Data 9
7
Host Data 5
8
Host Data 10
9
Host Data 4
10
Host Data 11
11
Host Data 3
12
Host Data 12
13
Host Data 2
14
Host Data 13
15
Host Data 1
16
Host Data 14
17
Host Data 0
18
Host Data 15
19 Ground
20 Key
21 DDRQ
(DDRQ1)
22 Ground
23
I/O Write #
24
Ground
25 I/O
Read
#
26 Ground
27 IOCHRD
28 470
Ω
(ohm) pull down
29 DDACK0
(DDACK1)
# 30 Ground
31 IRQ14
(IRQ15)
32 Reserved
33 Addr1
34 Reserved
35 Addr0
36 Addr2
37
Chip Select 1P (1S) #
38
Chip select (3P 3S)
39 Activity
#
40 Ground
Содержание SBP-205
Страница 1: ...CSS Laboratories Single Board Computer SBP 205 User Guide...
Страница 48: ...CSS Laboratories Index 44...