RENO Scramnet Information    17-Aug-06


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.

Loc	Src	Description 
		(Individual Table mode)		(Large Table mode)

0	XPC	Master span			(same)
1	XPC	Long1 Reference			Long Reference
2	XPC	Lat1 Reference			Lat Reference
3	XPC	Long2 Reference			(not used)
4	XPC	Lat2 Reference			(not used)
5	XPC	Long3 Reference			(not used)
6	XPC	Lat3 Reference			(not used)
7	XPC	X1 Displ fbk			(same)
8	XPC	Y1 Displ fbk			(same)
9	XPC	X2 Displ fbk			(same)
10	XPC	Y2 Displ fbk			(same)
11	XPC	X3 Displ fbk			(same)
12	XPC	Y3 Displ fbk			(same)
13	XPC	X1 Accel fbk			(same)
14	XPC	Y1 Accel fbk			(same)
15	XPC	X2 Accel fbk			(same)
16	XPC	Y2 Accel fbk			(same)
17	XPC	X3 Accel fbk			(same)
18	XPC	Y3 Accel fbk			(same)
19	XPC	X1 Force fbk			(same)
20	XPC	Y1 Force fbk			(same)
21	XPC	X2 Force fbk			(same)
22	XPC	Y2 Force fbk			(same)
23	XPC	X3 Force fbk			(same)
24	XPC	Y3 Force fbk			(same)

64	469D	Master span			(same)
65	469D	Long1 Reference			Long Reference
66	469D	Lat1 Reference			Lat Reference
67	469D	Long2 Reference			(not used)
68	469D	Lat2 Reference			(not used)
69	469D	Long3 Reference			(not used)
70	469D	Lat3 Reference			(not used)
71	469D	Long1 Displacement fbk		Long Displacement fbk
72	469D	Lat1 Displacement fbk		Lat Displacement fbk
73	469D	Long2 Displacement fbk		(not used)
74	469D	Lat2 Displacement fbk		(not used)
75	469D	Long3 Displacement fbk		(not used)
76	469D	Lat3 Displacement fbk		(not used)
77	469D	Long1 Velocity fbk		Long Velocity fbk
78	469D	Lat1 Velocity fbk		Lat Velocity fbk
79	469D	Long2 Velocity fbk		(not used)
80	469D	Lat2 Velocity fbk		(not used)
81	469D	Long3 Velocity fbk		(not used)
82	469D	Lat3 Velocity fbk		(not used)
83	469D	Long1 Acceleration fbk		Long Acceleration fbk
84	469D	Lat1 Acceleration fbk		Lat Acceleration fbk
85	469D	Long2 Acceleration fbk		(not used)
86	469D	Lat2 Acceleration fbk		(not used)
87	469D	Long3 Acceleration fbk		(not used)
88	469D	Lat3 Acceleration fbk		(not used)
89	469D	Long1 Force fbk			Long Force fbk
90	469D	Lat1 Force fbk			Lat Force fbk
91	469D	Long2 Force fbk			(not used)
92	469D	Lat2 Force fbk			(not used)
93	469D	Long3 Force fbk			(not used)
94	469D	Lat3 Force fbk			(not used)
95	469D	X1 Valve cmd			(same)
96	469D	Y1 Valve cmd			(same)
97	469D	X2 Valve cmd			(same)
98	469D	Y2 Valve cmd			(same)
99	469D	X3 Valve cmd			(same)
100	469D	Y3 Valve cmd			(same)	(write generates XPC interrupt)

SCRAMNET PARAMETERS:
	
	Scramnet ring node number:	1
	
	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

