NEC 2400IMX Memory Parity Alarm Inhibited, Memory Parity Alarm not inhibited, Copalm inhibited

				PA-CP54 (CPU)
SWITCH	SWITCH NO.	SETTING	STANDARD	MEANING
NAME			SETTING
	1	ON	⋅	Memory Parity Alarm Inhibited.
		OFF		Memory Parity Alarm not inhibited.
	2	ON		External NMI input inhibited.
		OFF	⋅	External NMI input not inhibited.
	3	ON		Memory Alarm NMI inhibited.
		OFF	⋅	Memory Alarm NMI not inhibited.
	4	ON		COPALM inhibited.
SW0
		OFF	⋅	COPALM not inhibited.
	5	OFF	⋅	Fixed.
	6	OFF	⋅	Fixed.
		ON		When ACDP is provided by dual-system con-
				figuration.
	7
		OFF		When ACDP is provided by single-system con-
				figuration.
	8	OFF	⋅	Fixed.
		ON		Sets Ready Alarm Detect Timing to longer than
				48 sec.
	1
		OFF	⋅	Sets Ready Alarm Detect Timing to longer than
				6 sec.
		ON		Sets the interval of C-Level interrupt to 4 msec.
	2
		OFF	⋅	Sets the interval of C-Level interrupt to 16
				msec.
		ON		NMI input from an external memory system is
				inhibited.
	3
SW1		OFF	⋅	NMI input from an external memory system is
				not inhibited.
	4	OFF	⋅	Fixed.
	5	ON	⋅	Equipped with 1.5 MB CRAM area.
		OFF		Equipped with 3 MB CRAM area.
	6	ON	⋅	Fixed.
	7	ON	IMX	Fixed.
		OFF	ICS	Fixed.
	8	ON	⋅	CRAM (PA-ME34) mounted.
		OFF		CRAM (PA-ME34) not mounted.

NDA-24282CHAPTER 4

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Revision 1.0