SBE HighWire HW400c/2 - Manual (Page 47)

HighWire HW400c/2 User Reference Guide Rev 1.0
3.5.7 PTMC Jn3 CT Bus Connector
Table 19 shows the PTMC Pn3 CT Bus connector pin assignment for the HW400c/2
PTMC Configuration #2/#5 Pn3 Connector Pin Assignment
for both Configuration #2 (PT2MC) and Configuration #5 (PT5MC). The signal
definitions for Pn3 are per the PICMG 2.15 specification.
Table 19.
Pn3 PT2MC Pn3 PT5MC
Pin
# Signal Name Signal Name # # Signal Name Signal Name #
Pin Pin Pin
1 Hi Z Ground 2 1 LCT D26 Ground 2
Ground STX (N/C) 4 3 Ground STX (N/C) 4 3
5
Hi Z SRX (N/C) 6 5 LCT D24 SRX (N/C) 6
7 Hi Z Ground 8 7 LCT D22 Ground 8
9 PTID2 Hi Z 10 9 PTID2 LCT D31 10
11 PTGNDZ Hi Z 12 11 PTGNDZ LCT D29 12
13 Hi Z Ground 14 13 LCT D20 Ground 14
15 Ground Hi Z 16 15 Ground LCT D27 16
17 LCT FA Hi Z 18 17 LCT FA LCT D25 18
19 LCT FB Ground 20 19 LCT FB Ground 20
21 PTID0 Hi Z 22 21 PTID0 LCT D23 22
23 PTGNDZ Hi Z 24 23 PTGNDZ LCT D21 24
25 LCT C8A Ground 26 25 LCT C8A Ground 26
27 Ground LCT D19 28 27 Ground LCT D19 28
29 LCT D18 LCT D17 30 29 LCT D18 LCT D17 30
31 LCT D16 Ground 32 31 LCT D16 Ground 32
33 Ground NETREF2 34 33 Ground NETREF2 34
35 LCT D14 Hi Z 36 35 LCT D14 LCT D30 36
37 LCT D12 Ground 38 37 LCT D12 Ground 38
39 PTENB# Hi Z 40 39 PTENB# LCT D28 40
41 PTGNDZ NETREF1 42 41 PTGNDZ NETREF2 42
43 LCT C8B Ground 44 43 LCT C8B Ground 44
45 Ground LCT D15 46 45 Ground LCT D15 46
47 LCT D10 LCT D13 48 47 LCT D10 LCT D13 48
49 LCT D8 LCT D11 50 49 LCT D8 LCT D11 50
51 Ground LCT D9 52 51 Ground LCT D9 52
53 LCT D6 LCT D7 54 53 LCT D6 LCT D7 54
55 LCT D4 Ground 56 55 LCT D4 Ground 56
57 PTID1 LCT D5 58 57 PTID1 LCT D5 58
59 LCT D2 LCT D3 60 59 LCT D2 LCT D3 60
61 LCT D0 Ground 62 61 LCT D0 Ground 62
63 Ground LCT D1 64 63 Ground LCT D1 64
For PT2MC cards, the PT2MC MII signals are tri-stated (Hi Z), as they are hard wired to the CTbus for
PT5MC use.
PTMC Serial Port signals (STX and SRX) are not connected on the HW400c/2.
October 10, 2006 Copyright 2006, SBE, Inc. Page 35