ZRXA - RX01 reliability test

	ABSTRACT:
		This program is a reliability test for the RX11/RX01 subsystem. It writes, reads and verifies various data patterns.
	HARDWARE REQUIREMENTS:
		Any PDP-11 or LSI-11 processor, RX11 interface with single or dual drive, 8 KW memory.

	OPERATING PROCEDURES:
		load address    200
		START	
		restart address	202
		error dump	204
		End of pass message is a "D" and the bell rings.

	SWITCH SETTINGS:
		SW 15=1   (100000)   halt on error
		SW 14=1   ( 40000)   halt at end of pass
		SW 13=1   ( 20000)   inhibit error type outs
		SW 12=1   ( 10000)   type only 10 data errors
		SW 11=1   (  4000)   no retry on error, log hard error
		SW 08=1   (   400)   no recalibration on seek errors
		SW 15:00             select software SWR
			
	RUNTIME:
		PDP-11 processor - 3.5 minutes/drive
		LSI-11 processor - 7   minutes/drive

	SOFTWARE:
		This program will run:
			* as stand alone
			* under ACT-11 monitor

	NOTES:
		This program assumes that the RX11 interface diagnostics (CZRXB - F) have succesfully run.
		To tell the program which drive to test (if desired), alter location 1212 :
			bit 15 (100000) - drive unit 1
			bit 14 ( 40000) - drive unit 0
		The runtime on LSI-11 processors can be reduced by changing location 12314 : from 3 to 5.

ZRXB - RX11 interface test

	ABSTRACT:
		This program will test the basic functions of the RX11 interface (M7846).

	HARDWARE REQUIREMENTS:
		Any PDP-11 or LSI-11 processor, RX11 interface with single or dual drive, console device (LA36, VT52 ...) and 8 KW memory.
		A diskette must be inserted in each drive to test.

	OPERATING PROCEDURES:
		load address	200
		START	
		restart address	202
		End of pass message is a "D" and the bell rings.

	SWITCH SETTINGS:
		SW 15=1   (100000)   halt on error
		SW 14=1   ( 40000)   halt at end of pass
		SW 13=1   ( 20000)   inhibit error type outs
		SW 12=1   ( 10000)   loop on test
		SW 11=1   (  4000)   lock on error
		SW 10=1   (  2000)   halt at end of test
		SW 09=1   (  1000)   limit data error printout
		SW 08=1   (   400)   inhibit recalibration
		SW 00=1   (     1)   ring bell on error
		SW 15:00             select software SWR
			
	RUNTIME:
		50 seconds/pass

	SOFTWARE:
		This program will run:
			* as stand alone
		Software switch register (^G) is supported.

	NOTES:
		To prevent a program from overwriting the load medium, patch location 1524 : from 1432 to 1032.
		To tell the program which drive to test (if desired), alter location 1212 :
			bit 15 (100000) - drive unit 1
			bit 14 ( 40000) - drive unit 0

ZRXD - RX02 performance exerciser

	ABSTRACT:
		This program exercises up to 4 RX02 drives, maintains drive statistics and provides run summaries.
		It will give the user confidence, after successfully running, that the subsystem is performing within specification.

	HARDWARE REQUIREMENTS:
		Any PDP-11 or LSI-11 processor, RX02 subsystem with up to 4 drives, console device (LA36, VT52, ...) and 16 KW memory.

	OPERATING PROCEDURES:
		This program is designed to run with the diagnostic supervisor. Refer to XXDP+ operator's manual.
		The hardware questions ask about the hardware environment like address, vector etc.; they must be answered accordingly.
		The software questions select default values if answered "N".
		Refer to listing for explanations of soft-questions.

	RUNTIME:
		for PDP-11 processor - 20 minutes
		for LSI-11 processor - 50 minutes
		if not patched (see Notes)

	SOFTWARE:
		This program will run:
			* under diagnostic supervisor

	NOTES:
		To speed up execution on LSI-11 processors, patch location 23706 :
			for 11/03  from 3 to 7 (= 22 minutes)
			for 11/23  from 3 to 5 (= 20 minutes)
		See also notes on CZRXF diagnostics.

ZRXE - RX02 formatter

	ABSTRACT:
		This program formats a RX02 floppy diskette to either single or double density.

	HARDWARE REQUIREMENTS:
		Any PDP-11 or LSI-11 processor, RX02 subsystem, console device (LA36, VT52 etc.), 4 KW memory.

	OPERATING PROCEDURES:
		load address    200
		START	
		restart address	210
		debug mode	220

		The program types out a short description if help is wanted. It askes a few questions to configure the formatter, which must be answered.

	SWITCH SETTINGS:
		SW 15=1   (100000)   halt on error
		SW 14=1   ( 40000)   extended error reports
		SW 13=1   ( 20000)   inhibit error reports
		SW 12=1   ( 10000)   bus init on error if loop
		SW 09=1   (  1000)   loop on error
			
	RUNTIME:
		About 1 hour / pass.

	SOFTWARE:
		This program will run:
			* in user mode
			* in APT mode

	NOTES:
		This program expects to run on a RX02 interface and drive subsystem that have passed all diagnostic tests.

ZRXF - RX02 function/logic test

	ABSTRACT:
		This program consists of a function test and a logic test. The user can select to run either or both options.
		The diagnostic defaults to run the logic test.

	HARDWARE REQUIREMENTS:
		Any PDP-11 or LSI-11 processor, RX02 subsystem with single or dual drive, console device (LA36, VT52 etc.), 16 KW memory.

	OPERATING PROCEDURES:
		This program is designed to run with the diagnostic supervisor. Refer to XXDP+ operator's manual.
		The hardware questions ask about the hardware environment like address, vector etc.; they must be answered accordingly.
		The software questions ask about the option to select and can print out a help description.

	RUNTIME:
		The runtime depends on the options / drives selected.

	SOFTWARE:
		This program will run:
			* under diagnostic supervisor

	NOTES:
		This diagnostic assumes that all hardware other than the RXV11/RX211 interface or RX02 subsystem works properly.
		Some versions of supervisor do not continue after end of the first pass.