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&2C 44  Send VDU code direct to PRISMA				Prisma
	On entry:
		XY?0   = VDU code
		XY?1.. = VDU sequence parameters

	This call provides a fast means of sending a whole VDU sequence
	directly to the PRISMA-3. It is recommended that, where possible,
	machine code programmers use this entry in preference to using

	OSWORD &2C is always directed at the PRISMA-3 and only the
	PRISMA-3 regardless of the setting of *TEXT or *GRAPHICS.
	OSWORD &2C can be used without upsetting characters currently
	in the VDU queue.

PRISMA calls

See Also

Jgharston (talk) 19:53, 25 October 2015 (UTC)