TD Collector Board
Notes by John Haggerty, BNL, updated March 18, 1996
30-Apr-01 (GR) Minor update

The purpose of the collector board is to take done and rc from each td
half crate (16 signals, actually !done and !rc) and make an overall
done and rc to send to the trigger.  In case done is not returned by
some half crate, provision is made for a timeout, so that a done
output is produced anyway.  In that case, the lights and registers can
provide some insight into which inputs are not coming done.

FASTBUS

CSR 0:		ID: 7879
CSR C0000000:	Missing channel
CSR C0000001:	Count of missing DONE's

Front Panel

Switches (* denotes normal position)

Done now <-	|	-> * Done last (controls which one is latched for diagnostics)
* !RC		| 	-> RC (normally !RC) (controls what gets output if
                                              not all DONE's were reported)
No force done <-|	-> * Force done (enable timeout)

Input/Output pins
				Cable	C0	TD Crate
RED	..	GREEN DONE IN 	1A	1	A01
RED	..	GREEN DONE IN 	2A	2	601
RED	..	GREEN DONE IN 	3A	4	612
RED	..	GREEN DONE IN 	4A	8	A13
RED	..	GREEN DONE IN 	5A	10	614
RED	..	GREEN DONE IN 	6A	20	615
RED	..	GREEN DONE IN 	7A	40	A16
RED	..	GREEN DONE IN 	8A	80	A17
WHITE	..	BLACK RC IN 	1A	1	A01
WHITE	..	BLACK RC IN 	2A	2	601
WHITE	..	BLACK RC IN 	3A	4	612
WHITE	..	BLACK RC IN 	4A	8	A13
WHITE	..	BLACK RC IN 	5A	10	614
WHITE	..	BLACK RC IN 	6A	20	615
WHITE	..	BLACK RC IN 	7A	40	A16
WHITE	..	BLACK RC IN 	8A	80	A17
RED	..	GREEN DONE IN 	1B	100	A01
RED	..	GREEN DONE IN 	2B	200	601
RED	..	GREEN DONE IN 	3B	400	612
RED	..	GREEN DONE IN 	4B	800	A13
RED	..	GREEN DONE IN 	5B	1000	614
RED	..	GREEN DONE IN 	6B	2000	615
RED	..	GREEN DONE IN 	7B	4000	A16
RED	..	GREEN DONE IN 	8B	8000	A17
WHITE	..	BLACK RC IN 	1B	100	A01
WHITE	..	BLACK RC IN 	2B	200	601
WHITE	..	BLACK RC IN 	3B	400	612
WHITE	..	BLACK RC IN 	4B	800	A13
WHITE	..	BLACK RC IN 	5B	1000	614
WHITE	..	BLACK RC IN 	6B	2000	615
WHITE	..	BLACK RC IN 	7B	4000	A16
WHITE	..	BLACK RC IN 	8B	8000	A17
BLACK	..	WHITE R/W (input from System Master, needed for timeout)
BLACK	..	WHITE DONE OUT 1 (one of these 4 to sequencer)
BLACK	..	WHITE DONE OUT 2
BLACK	..	WHITE DONE OUT 3
BLACK	..	WHITE DONE OUT 4
BLACK	..	WHITE RC OUT 1 (one of these 4 to sequencer)
BLACK	..	WHITE RC OUT 2
BLACK	..	WHITE RC OUT 3
BLACK	..	WHITE RC OUT 4 
	..	TIMEOUT OUT (not used)

LED'S

- 16 individual DONE
- 16 individual RC
- R/W ?
- DONE
- RC
- TIMEOUT Enable ?
- DONE now ?
- FP enable ?
- SLAVE 
- not used