Kontron COMe Starterkit Eval T2 - Manual (Page 113)

COM Express Interfaces
2.16.2.3. LPC PLD Example – Port 80 Decoder
Figure 43: LPC PLD Example – Port 80 Decoder Schematic
PICMG ® COM Express ® Carrier Board Design Guide Draft Rev. 2.0 / December 6, 2013 113/218
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
VCC_5V0
VCC_3V3
VCC_3V3
VCC_5V0
VCC_3V3
CEX CB_RESET#
CEX LPC_CLK
CEX LPC_AD[0:3]
CEX LPC_FRAME#
JTAG
LSB
MSB
place R
near CEX
connector
R171
0R R171
0R
J12 J12
1
2
3
4
5
6
R196
10k R196
10k
U53
XC9572XL
U53
XC9572XL
IO8_B2
1
IO9_B2/GTS2
2
IO10_B2
4
IO11_B2/GTS1
5
IO12_B2
6
IO13_B2
7
TCK
30
TDI
28
TDO
53
TMS
29
IO1_B1
8
IO2_B1
12
IO3_B1
13
IO4_B1
9
IO5_B1
10
IO6_B1
11
IO7_B1/GCK1
15
IO8_B1
18
IO9_B1/GCK2
16
IO10_B1
23
IO11_B1/GCK3
17
IO12_B1
19
IO13_B1
20
IO7_B2/GSR
64
IO1_B2
60
IO2_B2
58
IO3_B2
59
IO4_B2
61
IO5_B2
62
IO6_B2
63
GND3
54
GND2
41
GND1
21
GND0
14
VCC _INT_1
3
VCC _INT_2
37
VCC_IO_2
26
VCC_IO_1
55
IO1_B3
22
IO2_B3
31
IO3_B3
32
IO4_B3
24
IO5_B3
34
IO6_B3
25
IO7_B3
27
IO8_B3
39
IO9_B3
33
IO10_B3
40
IO11_B3
35
IO12_B3
36
IO13_B3
42
IO14_B3
38
IO1_B4
43
IO2_B4
46
IO3_B4
47
IO4_B4
44
IO5_B4
49
IO6_B4
45
IO7_B4
51
IO8_B4
48
IO9_B4
52
IO10_B4
50
IO11_B4
56
IO12_B4
57
J29
HDR 1x2 J29
HDR 1x2
1 2
R198
10k R198
10k
RN15
330R RN15
330R
2
1
3
4
5
6
7
8
R195
10k R195
10k
R23 4 22R R23 4 22R
D710
LED_7_SEG D710
LED_7_SEG
A
10
B
9
C
7
D
5
E
4
F
2
G
1
DP
6
CA1
3
CA2
8
RN12
330R RN12
330R
2
1
3
4
5
6
7
8
R197
10k R197
10k
D711
LED_7_SEG D711
LED_7_SEG
A
10
B
9
C
7
D
5
E
4
F
2
G
1
DP
6
CA1
3
CA2
8
RN14
330R RN14
330R
2
1
3
4
5
6
7
8
R170
0R R170
0R
RN13
330R RN13
330R
2
1
3
4
5
6
7
8
R172
10k
R172
10k