Front Panel I/O; Samtec 180 Connector - U8 - Alpha Data ADM-XRC-II Pro Hardware Manual

6 Front Panel I/O

The XP supports standard XRM's used on the ADM-XRC-II and ADM-XPL cards and also has an additional
connector that brings 7 MGT channels upto the XRM Module site using a differential 28 pin Samtec QSE-DP
series connector to maintain signal integrity.
The XP supports the standard Samtec 180 pin connector but using either with 2.5V or 3.3V signalling which is
globally selected using JP1
JP1 Link Posn
1-2
2-3
6.1

Samtec 180 connector - U8

The table below details the I/O signals that are available on the Samtec 180 connector along with the FPGA
pin that each connects to.
FPGA
Pin
D10
E10
F11
E11
J10
H10
G10
F10
G9
H9
J12
H12
M13
L13
L12
K12
G17
F17
D16
Note 1. Vref1 can be provided by the XRM if required and is applied to banks 0 and 1 in common.
Note 2. TCK, TMS, TDI and TDO are connected to the Coolrunner and not the V2PRO.
Page 15 of 29
VCCIO – Front IO
+3V3
+2V5
Signal Connector Pins
IO_8N_1 1
IO_8P_1 3
IO_19N_1 5
IO_19P_1 7
IO_6N_1 9
IO_6P_1 11
IO_7N_1 13
IO_7P_1 15
IO_1P_1 17
IO_1N_1 19
IO_25N_1 21
IO_25P_1 23
IO_28N_1 25
IO_28P_1 27
IO_21N_1 29
IO_21P_1 31
IO_49N_1 33
IO_49P_1 35
IO_50P_1 37
+3V3 39
+3V3 41
+3V3 43
+5V 45
+5V 47
Vbatt 49
+12V 51
+12V 53
Presence 55
TCK 57
TMS 59
Signal
2 IO_35N_1
4 IO_35P_1
6 IO_30P_1
8 IO_30N_1
10 IO_58N_1
12 IO_58P_1
14 IO_54N_1
16 IO_54P_1
18 IO_34P_1
20 IO_34N_1
22 IO_2N_1
24 IO_2P_1
26 IO_29P_1
28 IO_29N_1
30 IO_20P_1
32 IO_20N_1
34 IO_26N_1
36 IO_26P_1
38 IO_75P_1
40 IO_75N_1
42 Serial_ID
44 Nc
46 Vref1
48 +2V5
50 +2V5
52 +2V5
54 -12V
56 TDI
58 TRST
60 TDO
ADM-XR-IIPro User Manual
ADM-XP User Manual
FPGA
Pin
C13
D13
H13
G13
M19
L19
L18
K18
E13
F13
E9
F9
K13
J13
C11
C10
F12
G12
F21
G21
Note 1
Version 0.2