

W1		   EPROM  PROGRAMMER  CARD

W1		       FOR IBM-PC/XT,AT

W1		     INSTRUCTION   MANUAL
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			approm 01, 04 and 10


		The real eprom programming system for PC, XT, AT
		and all good quality compatibles.


EG		    CONTENTS

FH		    -----------------------------------------
		1. DESCRIPTION				1

		2. MEMORY BUFFER			1

		3. INSTALLATION and START-UP		2

		4. OPERATING PROCEDURE			3

		5. OPERATIONAL EXAMPLES 		8

		6. AFTER SALES SERVICE			9
		-----------------------------------------


EG		    1. DESCRIPTION

FH		       A ture multi-function, easy-to-drive system comprising a
		   short  internal card,  an  external remote  head equipped
		   wiht 1,  4 or 10  TEXTOOL sockets,  interconnecting cable
		   and a software diskette.

		   Features include -

		   * Runs under MS/PC-DOS

		   * Programs 2716, 2732, 2732A, 2764, 2764A, 27128,
		     27128A, 27256, 27256A, 27512 and 27512A to Intel
		     specs.

		   * Ultra-stable  Vpp programming voltage protects against
		     target chip damage. Vpp is automatically set to 12.5V,
		     21V or 25V as required by the target.

		   * Program  can simultaneously  blank-check and verify up
		     to 10 eproms.
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		   * Programs eproms  8  times	faster	than  normal serial
		     systems.

		   * Easy to use, no manual switch operations are required.

		   * Programs can be loaded directly from disk.

		   * Eproms can be read and saved to disk.

		   * Eprom data can be displayed, printed and modified.


EG		    2. MEMORY BUFFER

FH		       When  APPROM   software	runs,	it  builds  a  64Kbyte
		   Memory Buffer  which  is used to save Master eprom con-
		   tents or disk files.
		   The address area of Memory Buffer is 0000 - FFFF.


EG		    3. INSTALLATION AND START-UP PROCEDURE

FH		       a. Check that the APPROM system contains the Interface
		      Card,  TEXTOOL  remote head,  interconnecting cable
		      and APPROM software disk.

		   b. Ensure that the PC's power is off.

		   c. Install the Interface Card info any free slot.

		   d. Connect the remote TEXTOOL head to the socket
		      on the Interfase Card using the cable supplied.

		   e. Turn on the power  and boot the PC on  MS/PC-DOS.

		   f. Insert the APPROM disk info the active disk drive
		      and key in - > EPROM < ENTER >
		      the screen will display -

EG			   -------------------------------------
				   EPROM PROGRAMMER V-1.1

			     (C)1990  TELETECH CO., LTD.  1990
			   *************************************
FH
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EG			   SELECT FROM THE FOLLOWING:

FH		       <E>  :EPROM TYPE -- (2764/21V) # default type

		   <T>	:TEXTOOL QUANTITY --  (1)   default value is

		   <Q>	:QUIT

		   <L>	:LOAD DISK -- IN BUFFER ANY ADDRESS

		   <S>	:SAVE DISK -- FROM BUFFER ADDRESS

		   <D>	:DEBUG --     DISRLAY, MODIFY OR PRINT BUFFER

		   <B>	:BLANK CHECK

		   <R>	:READ --      IN BUFFER ADDRESS 0000

		   <V>	:VERIFY --    WITH BUFFER ADDRESS 0000

		   <C>	:COPY --      FROM BUFFER ADDRESS 0000

		   <1>	:READA --     IN BUFFER ANY ADDRESS

		   <2>	:VERTIFYA --  WITH BUFFER ANY ADDRESS

		   <3>	:COPYA --     FROM BUFFER ANY ADDRESS

		   <4>	:COPYB --     BLANK CHECK & COPY

		   <5>	:VERIFYB --   VERIFY & DISPLAY ERROR

		   RESULT:

		-----------------------------------------------------


EG		    4. OPERATING PROCEDURE

		   a. <EPROM TYPE>
FH			  Key in E, screen will display -

		   --------------------------------------------------
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		      SELECT EPROM TYPE & PROGRAMMING Vpp:

		      <1>:  2716   /25V

		      <2>:  2732   /25V

		      <3>:  2732A  /21V

		      <4>:  2764   /21V

		      <5>:  2764A  /12.5V

		      <6>:  27128  /21V

		      <7>:  27128A /12.5V

		      <8>:  27256  /21V

		      <9>:  27256A /12.5V

		      <A>:  27512  /21V

		      <B>:  27512A /12.5V

		      WHICH ONE?

		-----------------------------------------------------

		   The user should select the eprom type, if you want to
		   program  a  27128  then  you  key  in 6.  The default
		   eprom type  is 2764.  The eprom type numbers refer to
		   Intel parts.

		   Selection of an eprom type automatically sets the pro-
		   gramming voltage to suit that eprom.

EG		    b. <TEXTOOL QUANTITY>

FH		       Key in the T, the screen will display -

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		-----------------------------------------------------------

		   SELECT TEXTOOL QUANTITY:

		   <1>:  1		# menu not available for
					  EW-901A
		   <2>:  2

		   <3>:  3

		   <4>:  4		# menu range for
					  EW-904A
		   <5>:  5

		   <6>:  6

		   <7>:  7

		   <8>:  8

		   <9>:  9

		   <A>:  A		# menu range for EW-910A

		WHICH ONE?

		-----------------------------------------------------------

		   The user should select the quantity of TEXTOOLS. If
		   you want, program 4 eproms simultaneously, you input

		   4. The default TEXTOOL quantity at power-up is the
		   maximum nbr of sockets available in the system, ie. 1,
		   4 or 10.

EG		    c. <QUIT>

FH		       Key in Q to return to MS/PC-DOS system.

EG		    d. <LOAD DISK>

FH		       Key in L, the screen will display -

		-----------------------------------------------------
		   STARTING ADDRESS = HEX	# input the starting
						  address of Memory
						  buffer, ie.0000

		   KEY IN FILE NAME?		# input the file name
						  to be loaded, ie.
						  B: TEST.OBJ File
						  TEST.OBJ on drive
						  B will be loaded
						  info the eprom
						  Memory buffer
		-----------------------------------------------------
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EG		    e. <SAVE DISK>

FH		       Key in S, the screen will display -

		-----------------------------------------------------
		   TOTAL BYTE = HEX		# input, in HEX code,
						  file size to be
						  stored to the disk.
						  Ie. input 0800 to
						  store 2K bytes of
						  data. (See table 1)

		   STARTING ADDRESS = HEX	# input the starting
						  address of Memory
						  buffer, ie. 0000

		   KEY IN FILE NAME?		# input the file name,
						  ie. A: TEST.OBJ
		------------------------------------------------------

		* TABLE A

		 File size	HEX		File size	HEX
		 ------------------		-------------------
		 1K	       0400		2K	       0800

		 3K	       0000		4K	       1000

		 5K	       1400		8K	       2000

		 16K	       4000		32K	       8000

		 64K	       0000
		----------------------------------------------------

EG		    f. <DEBUG>

FH		       Key in D, the screen will clear and APPROM will
		   accept commands to -

		       Display	    Print      Substitute      Quit

		(1) Display command -- to display Memory Buffer.

			D<start address><end address>

		   example:

		   -D0000.001F

		   0000: 34 54 76 87 32 34 54 09 98
			 21 54 77 34 12 A3 BF

		   0010: AA CD 34 4D F5 5A AA FD
			 CB 78 34 5F 23 22 AC CD
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		(2) Print command -- to print out the Memory Buffer.

			P<start address><end address>

		   example:

		   -P0000.001F

		   0000: AB 45 C7 D9 93 90 00 10 02
			 44 D4 EE EF 6F AF 7B

		   0010: 45 F5 E6 E2 DA CB B9 00 33
			 AD 22 A1 1F 89 9B 54

		(3) Substitute command -- to modify Memory Buffer
		    contents.

			S<start address>

		   example:

		   -S0000

		   0000:  45-32

		   0001:  83-56

		   0002:  72-90

		   0003:  55-49

		   0004:  57-

			----TYPE RETURN KEY TO STOP

					  # use <RETURN> to stop
					    Substitute command.
		-----------------------------------------------------

		(4) Quit command -- return to main menu.

		    Key in Q.


EG		    g. <BLANK CHECK>

FH		       Key in B to blank check the eproms on thr TEXTOOL
		   card. The following sample display will result -

		-----------------------------------------------------
		   RESULT:BLANK 1    OK    1FFF

				2    OK    1FFF

				3 ERROR AT 1098

				4    OK    1FFF
		-----------------------------------------------------
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EG		    h. <READ>

FH		       Key in R to load the eprom contens into Memory
		   buffer starting at location 0000.

		   The relationship between eprom type and Memory
		   Buffer area is -

		   EPROM TYPE			MEMORY BUFFER
		   --------------------------------------------------
		   2716 			0000 - 07FF

		   2732(A)			0000 - 0FFF

		   2764(A)			0000 - 1FFF

		   27128(A)			0000 - 3FFF

		   27256(A)			0000 - 7FFF

		   27512(A)			0000 - FFFF


EG		    i. <VERIFY>

FH		       Key in V to verify the eprom contents with Memory
		   buffer contents starting from location 0000.
		   The following sample display will result -

		-----------------------------------------------------
		   RESULT:VERIFY  1    OK    1FFF

				  2    OK    1FFF

				  3 ERROR AT 1FFF

				  4    OK    1FFF
		-----------------------------------------------------

EG		    j. <COPY>

FH		       Key in C to program the eproms with Memory Buffer
		   contents starting from location 0000.


EG		    k. <READA>

FH		       Key in 1 and the following prompt will appear -

			   ----------------------
			   STARTING ADDRESS = HEX
			   ----------------------

		   Input the start address ie. 2000.
		   The eprom contents on the TEXTOOL #1 will be
		   loaded info Memory buffer, starting from location 2000.
		   The relationship between the eprom type and the
		   Memory Buffer area is -
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		   TYPE 	   START ADDRESS	END ADDRESS
		   -------------------------------------------------------
		   2716 		XXXX		XXXX + 07FF

		   2732(A)		XXXX		XXXX + 0FFF

		   2764(A)		XXXX		XXXX + 1FFF

		   27128(A)		XXXX		XXXX + 3FFF

		   27256(A)		XXXX		XXXX + 7FFF

		   27512(A)		XXXX		XXXX + FFFF


EG		    l. <VERIFYA>

FH		       Key in 2 and the following prompt will appear -

			   ----------------------
			   STARTING ADDRESS = HEX
			   ----------------------

		   Input the start address, ie. 2000. The eprom contents
		   will be checked against the Memory buffer contents
		   starting from location 2000.


EG		    m. <COPYA>

FH		       Key in 3 and the target eprom/s will be blank checked.
		   If all eproms are blank the following prompt will
		   appear -

			   ----------------------
			   STARTING ADDRESS = HEX
			   ----------------------

		   Input the start address, ie. 2000. The target eproms
		   are then loaded with the Memory buffer contents,
		   starting from location 2000.


EG		    n. <COPYB>

FH		       COPYB is the same as COPYA except that the target
		   eprom starting address is fixed at 0000.


EG		    o. <VERIFYB>

FH		       VERIFYB is the same as VERIFYA except that VERIFYB
		   displays the contents of the eprom and the
		   Buffer memory in any locations where data differences
		   occur, as exampled below -
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		--------------------------------------------------
		   ADDRESS		EPROM		MEMORY

		   0012:		4C		(56)

		   0134:		83		(47)

		   0567:		55		(32)
		--------------------------------------------------


EG		    5. OPERATIONAL EXAMPLES

		   a. Combine data

FH			  *  combine two 2764 eproms into one 27128 eprom.

		      1. Key in E.

		      2. Key in 5 -- selects 2764/12.5V eprom.

		      3. Insert source eprom #1 into TEXTOOL #1.

		      4. Key in R -- the contents will be read inyo
			 Memory buffer area 0000 - 1FFF.

		      5. Insert source eprom #2 into TEXTOOL #1.

		      6. Key in 1 -- the screen will prompt -

			   ----------------------
			   STARTING ADDRESS = HEX
			   ----------------------

		      7. Key in 2000 -- the contents will be read into
			 the Memory buffer area 2000 - 3FFF.

		      8. Key in E.

		      9. Key in 7 -- select 27128/21V.

		     10. Insert blank 27128 eprom into TEXTOOL #1.

		     11. Key in C -- the Memory buffer contents from
			 0000 to 2FFF will be loaded into the 27128
			 eprom in TEXTOOL #1.


EG		    b. SEPARATE DATA

FH		       *  split one 27256 eprom into two 27128 eproms.

		   1. Key in E.

		   2. Key in 8 -- select 27256.

		   3. Insert source 27256 eprom into TEXTOOL #1.
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		   4. Key in R -- the contents will be read into the
				  Memory buffer area 0000 - 7FFF.

		   5. Key in E.

		   6. Key in 6 -- select 27128/21V.

		   7. Insert blank target eprom #1 into TEXTOOL #1.

		   8. Key in C -- the Memory buffer contents from
				  0000 to 3FFF will be written into
				  the 27128 eprom in TEXTOOL #1.

		   9. Insert blank target eprom #2 into TEXTOOL.

		  10. Key in 3 -- the screen will prompt -

			   ----------------------
			   STARRING ADDRESS = HEX
			   ----------------------

		  11. Key in 4000 -- the Memory buffer contents from
				     4000 to 7FFF will be writen info
				     the 27128 eprom in TEXTOOL #1.

EG		    6. AFTER SALES SERVICE

FH		       The APPROM system has passed through the strictest of
		   Quality Control procedures prior to shipment:

			- IF YOU HAVE ANY PROBLEMS -
					WE WANT TO KNOW -

		   Please contact us for prompt attention, technical
		   assistance, product improvement ideas, or just a chat.
		   We would love to hear from you.

							Thanks.
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