Data General Nova 4/X
Card cage, installed cards and backplane wiring
21 March 2005
Slot	Card	Board part number	Backplane wiring	Paddle	Peripherals	Port (octal)
16	Empty	n/a	005-12751	TOP RIGHT paddle board, 100-pin	Cable (50-pair twisted) to 4300 chassis	n/a
15	BASIC IO CONTROL	005-3523	005-12473	TOP LEFT paddle board, dual 20-pin, 10700042101	$Ttx1 (second tty)	$TTI1 50; $TTO 51
14	ADC PLC LPT	005-3564	005-12472	BOTTOM RIGHT paddle board, 100-pin	$LPT	17
13	FLISC CONTROLLER	005-8927	005-12472	BOTTOM MIDDLE paddle board, 100-pin	DG 6070 disk	33 (data channel)
12	MAGTAPE CONTROL	005-3132	005-12472	BOTTOM LEFT paddle board, 100-pin	DG 602x tape	22 (data channel)
...		Slots 11-4 unused, backplane interrupt chain jumpers.
3	BBU MEMORY	005-12136	n/a	n/a	128KB, 64K 16 bit words	n/a
2	UNIT COMP	005-12373	n/a	n/a	n/a	n/a
1	DGC CPU	005-12067	Console; see docs	TERMINAL	Console 9600/8/n/1	$TTI 10; $TTO 11; $RTC 14
	(Power supply)
DGDAC (D.G. Data Acquisition and Control)
Card cage and cards
	Card	Model	Part number
	5703C WRAIS INTFC	4085A
	D/A CONVERTER	?	005-6868, 005-6867
	ISOLATED OUTPUTS	?	005-005-6872, 005-6507
	GP INPUT BOARD	?	005-6505, 005-6870