NCREE BTS Scramnet Information    01-May-08


MEMORY ALLOCATION:

Notes:
1) The first 1024 words of scramnet memory are reserved
   for MTS use.
2) All signals are single precision floating point (32 bits)
   unless otherwise noted.
3) Signals designated as integer are 32 bits.

BASE ADDRESS:  256

Ofst	Src	Description

0	XPC	Master span
1	XPC	Long  Displ Scramnet ref
2	XPC	Lat   Displ Scramnet ref
3	XPC	Vert  Displ Scramnet ref
4	XPC	Roll  Displ Scramnet ref (not used)
5	XPC	Pitch Displ Scramnet ref (not used)
6	XPC	Yaw   Displ Scramnet ref (not used)
7	XPC	X     Force Scramnet ref
8	XPC	Y     Force Scramnet ref
9	XPC	Z     Force Scramnet ref
10	XPC	Roll  Force Scramnet ref (not used)
11	XPC	Pitch Force Scramnet ref (not used)
12	XPC	Yaw   Force Scramnet ref (not used)

64	BTS	Master span
65	BTS	Long  Displ ref
66	BTS	Lat   Displ ref
67	BTS	Vert  Displ ref
68	BTS	Roll  Displ ref
69	BTS	Pitch Displ ref
70	BTS	Yaw   Displ ref
71	BTS	Long  Veloc ref
72	BTS	Lat   Veloc ref
73	BTS	Vert  Veloc ref
74	BTS	Roll  Veloc ref
75	BTS	Pitch Veloc ref
76	BTS	Yaw   Veloc ref
77	BTS	X     Force ref
78	BTS	Y     Force ref
79	BTS	Z     Force ref
80	BTS	Roll  Force ref (not used)
81	BTS	Pitch Force ref (not used)
82	BTS	Yaw   Force ref (not used)
83	BTS	Long  Displ fbk
84	BTS	Lat   Displ fbk
85	BTS	Vert  Displ fbk
86	BTS	Roll  Displ fbk
87	BTS	Pitch Displ fbk
88	BTS	Yaw   Displ fbk
89	BTS	Long  Veloc fbk
90	BTS	Lat   Veloc fbk
91	BTS	Vert  Veloc fbk
92	BTS	Roll  Veloc fbk
93	BTS	Pitch Veloc fbk
94	BTS	Yaw   Veloc fbk
95	BTS	X     Force fbk
96	BTS	Y     Force fbk
97	BTS	Z     Force fbk
98	BTS	Roll  Force fbk
99	BTS	Pitch Force fbk
100	BTS	Yaw   Force fbk
101	BTS	Compression Force fbk
102	BTS	System Boost Pressure fbk
103	BTS	User A/D #1
104	BTS	User A/D #2
105	BTS	User A/D #3
106	BTS	User A/D #4	(write generates XPC interrupt)


SCRAMNET PARAMETERS:
	
	XPC node number:	0
	STS node number:	1
	BTS node number:	2
	
	Max number of scramnet nodes:	10

	Control register values
		CSR	value
		0	0x8103
		1	0x8000
		2	0xC040
		3	0x0100
		4	0x5554
		5	0x0055
		6	0x8103
		7	0x0000
		8	0xB881
		9	0x0029
		10	0x0001
		11	0x0000
		12	0x0000
		13	0x0131
		14	0x3F80
		15	0x0000

