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INSTALLATIONS
PC/104-Plus Bus Signal Assignments
J3/P3
Pin A
B
C
D
1 GND/5.0V
KEY² Re5 AD00
2
VI/O AD02
AD01
+5V
3 AD05 GND AD04 AD03
4 C/BE0* AD07
GND AD06
5
GND AD09
AD08
GND
6 AD11 VI/O AD10
M66EN
7 AD14 AD13
GND AD12
8
+3.3V C/BE1*
AD15
+3.3V
9 SERR* GND SB0* PAR
10
GND PERR*
+3.3V SDONE
11 STOP* +3.3V LOCK* GND
12
+3.3V TRDY*
GND DEVSEL*
13 FRAME* GND IRDY* +3.3V
14
GND AD16
+3.3V C/BE2*
15 AD18 +3.3V AD17 GND
16 AD21 AD20
GND AD19
17
+3.3V AD23
AD22
+3.3V
18 IDSEL0 GND IDSEL1
IDSEL2
19 AD24 C/BE3*
VI/O IDSEL3
20
GND AD26
AD25
GND
21 AD29 +5V AD28 AD27
22
+5V AD30
GND AD31
23 REQ0* GND REQ1* VI/O
24
GND REQ2*
+5V GNT0*
25 GNT1* VI/O GNT2* GND
26
+5V CLK0
GND CLK1
27 CLK2 +5V CLK3 GND
28
GND INTD*
+5V RST*
29
+12V INTA*
INTB*
INTC*
30
-12V Reserved
Reserved
GND/3.3V
KEY²
* The shaded area denotes power or ground signals.
* The KEY pins are to guarantee proper module installation. Pin-A1 will
be removed and the female side plugged for 5.0V I/O signals and
Pin-D30 will be modified in the same manner for 3.3V I/O. It is
recommended that both KEY pins (A1 and D30) be electrically
connnected for GND for shielding.
IB804 User’s Manual
9
Summary of Contents for IB804
Page 1: ...IB804 Intel Atom 945GSE PC 104 Plus CPU Module USER S MANUAL Version 1 0...
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Page 8: ...INTRODUCTION Board Dimensions 4 IB804 User s Manual...
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