CHAMP-AV8 (VPX6-462) HARDWARE USER’S MANUAL CURTISS-WRIGHT
A-24 PROPRIETARY 826448 VERSION 5 MARCH 2015
Routing Rules for
P64s Signals
• shall be routed as point-to-point differential pairs
• shall have differential impedance of ~100 Ohms
• shall have single ended impedance of ~60 Ohms
• length matching within a pair: Signal-to-Signal ≤ 25 mils
• length matching across all pairs: Signal-to-Signal ≤ 200 mils
Table A.12: P3 XMC Site’s PMC User I/O Connector Pin Assignments
Wafer
No.
Row G
Signal
Row F
Signal
Row E
Signal
Row D
Signal
Row C
Signal
Row B
Signal
Row A
Signal
1 NC GND PMC_01 PMC_03 GND PMC_02 PMC_04
2 GND PMC_05 PMC_07 GND PMC_06 PMC_08 GND
3 NC GND PMC_09 PMC_11 GND PMC_10 PMC_12
4 GND PMC_13 PMC_15 GND PMC_14 PMC_16 GND
5 NC GND PMC_17 PMC_19 GND PMC_18 PMC_20
6 GND PMC_21 PMC_23 GND PMC_22 PMC_24 GND
7 NC GND PMC_25 PMC_27 GND PMC_26 PMC_28
8 GND PMC_29 PMC_31 GND PMC_30 PMC_32 GND
9 NC GND PMC_33 PMC_35 GND PMC_34 PMC_36
10 GND PMC_37 PMC_39 GND PMC_38 PMC_40 GND
11 NC GND PMC_41 PMC_43 GND PMC_42 PMC_44
12 GND PMC_45 PMC_47 GND PMC_46 PMC_48 GND
13 NC GND PMC_49 PMC_51 GND PMC_50 PMC_52
14 GND PMC_53 PMC_55 GND PMC_54 PMC_56 GND
15 NC GND PMC_57 PMC_59 GND PMC_58 PMC_60
16 GND PMC_61 PMC_63 GND PMC_62 PMC_64 GND
Table A.13: P3 XMC Site’s PMC User I/O Connector Signal Definitions
CHAMP-AV8 Signal Description
PMC_[64:01] PMC/XMC Site's Differential User I/O Mapping from CHAMP-AV8 J14 connector mapped in accordance
with the P64s pattern defined in VITA 46.9d0.25. The adjacent signals in a column (e.g. PMC_01 and
PMC_03) are routed differentially. The electrical characteristics of the PMC I/O will depend on the PMC
used. Please consult the PMC user's manual for more information.
NC No Connect
GND Ground signals as defined in VITA 46.0
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