AXIOMTEK SBC81870 Series User Manual page 95

B
PIN ASSIGNMENT PIN
B1 -12V A1
B2 TCK A2
B3 GND A3
B4 TDO A4
B5 +5V A5
B6 +5V A6
B7 INTB# A7
B8 INTD# A8
B9 REQ3# A9
B10 REQ1# A10
B11 GNT3# A11
B12 GND A12
B13 GND A13
B14 CLKA A14
B15 GND A15
B16 CLKB A16
B17 GND A17
B18 REQ0# A18
B19 +5V(I/O) A19
B20 AD31 A20
B21 AD29 A21
B22 GND A22
B23 AD27 A23
B24 AD25 A24
B25 +3.3V A25
B26 C/BE3# A26
B27 AD23 A27
B28 GND A28
B29 AD21 A29
B30 AD19 A30
Expansion Bus
®
SBC81870 Intel Pentium
A B
ASSIGNMENT PIN ASSIGNMENT
TRST# B31 +3.3V
+12V B32 AD17
TMS B33 C/BE2#
TDI B34 GND
+5V B35 IRDY#
INTA# B36 +3.3V
INTC# B37 DEVSEL#
+5V B38 GND
CLKC B39 LOCK#
+5V(I/O) B40 PERR#
CLKD B41 +3.3V
GND B42 SERR#
GND B43 +3.3V
GNT1# B44 C/BE1#
RST# B45 AD14
+5V(I/O) B46 GND
GNT0# B47 AD12
GND B48 AD10
REQ2# B49 GND
AD30 B52 AD08
+3.3V B53 AD07
AD28 B54 +3.3V
AD26 B55 AD05
GND B56 AD03
AD24 B57 GND
GNT2# B58 AD01
+3.3V B59 +5V(I/O)
AD22 B60 ACK64#
AD20 B61 +5V
GND B62 +5V
®
M w/ DDR/VGA/Dual LAN
A
PIN ASSIGNMENT
A31 AD18
A32 AD16
A33 +3.3V
A34 FRAME#
A35 GND
A36 TRDY#
A37 GND
A38 STOP#
A39 +3.3V
A40 SDONE
A41 SB0#
A42 GND
A43 PAR
A44 AD15
A45 +3.3V
A46 AD13
A47 AD11
A48 GND
A49 AD09
A52 C/BE0#
A53 +3.3V
A54 AD06
A55 AD04
A56 GND
A57 AD02
A58 AD00
A59 +5V(I/O)
A60 REQ64#
A61 +5V
A62 +5V
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