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Manual for ProDev DDT8_DDT16
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DDT.MANUAL.bxy
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DDT.Manual
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APPENDIX
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.txt
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next >
Wrap
AppleWorks Document
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1993-08-05
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7KB
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143 lines
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APPENDIX A
IT DON'T WORK!
NEW INSTALLATION
Go through the installation instructions again and repeat each step.
HCheck for physical damage to the ProDev DDT board or for IC's which may $
have become loose during shipment.
Try a different slot in the computer.
@Try removing any other peripheral cards from the computer. Some B
@peripheral cards may interfere with the ProDev DDT's operation. L
JAccelerator cards may not be in use at the same time as the ProDev DDT is
active.
G{DDT8} The Titan Technologies Accelerator //e suffers from an apparent L
Jdesign problem and may not be present in the computer at the same time as
the ProDev DDT.
GIf it still doesn't work, contact ProDev for assistance. (See the last
page of this manual).
J!!!!!! PLEASE, DO NOT RETURN THE PRODUCT TO ProDev UNLESS WE SPECIFICALLY
DIRECT YOU TO DO SO. !!!!!!
IT DID WORK
GSometimes the connectors will get dirty and lose contact. Try removing L
Jthe card and reinstalling it again. You might also use a pencil eraser to L
Jgently clean the gold plated connectors. (Make sure the computer power is F
Doff and you follow the procedure for installing as outlined in this
manual)
JUST ADDED A NEW PERIPHERAL
@Have you just installed a new peripheral card? If so, it may be K
Iinterfering with the operation of the ProDev DDT. Try removing the newly
installed peripheral card.
RESET WHEN DDT IS ACTIVE?
IReseting your computer when the DDT is waiting for input or when you are L
Jtracing code will disable the DDT. Reseting while tracing code may result
in a "locked up" condition.
JIf a "Locked up" condition occurs while using the DDT, take the following 7
steps if you wish to avoid powering down your system.
Reset your system & try to start the DDT via $Cn00G.
F If the DDT fails to start, repeat the above procedure and this time H
Fhold down the "DDT Button" while doing $Cn00G. It may be necessary to +
repeat the above procedure several times.
GIf you are unable to restart the DDT then it will be necessary to turn ,
off your computer for at least 15 seconds.
IF SERVICE IS NEEDED
IWe support what we sell! If service is required we will provide it for a E
Creasonable fee. The Technical Support staff will notify you of our K
Icurrent repair rates and provide you with instructions for shipping your I
GProDev DDT board. See the last page of this manual for the address and
telephone number.
APPENDIX B
GENERAL COMMENTS
{DDT8 65802}
BThe 65802 mode is not fully supported at this time. The effective H
Faddresses of the 65802's unique addressing modes are not all properly 9
calculated for display in the effective address window.
{DDT8 MOUSE}
CThe ProDev DDT will allow tracing of programs that make use of the G
EAppleMouse // if the mouse is used in passive mode only. We used the I
Gsample program that appears in Appendix B of the "AppleMouse // User's I
GManual" as a general compatibility test. If you encounter any problems
please let us know.
STACK
JThe ProDev DDT generates interrupts and uses the system's host processor. J
HSince the 6502 has only one stack pointer, it is difficult to leave the G
Estack RAM undisturbed. We have gone to great lengths to preserve the E
Cintegrity of the system stack. In most applications you should not J
Hencounter any stack problems. If your program switches between the Main J
Hmemory stack and the Auxiliary memory stack and/or does manipulation of K
Ithe stack pointer with the "TXS" instruction you may encounter undesired L
Jchanges in the stack RAM. The best way to preserve the system stack is to J
Hdo tracing or executing and avoid real-time running of your program. If L
Jyou experience problems of this type, please report them as you would any J
Hbug. The more information we collect the better our chances of reducing
the problem.
HNo, not the cartoon rabbit. Please don't assume that bugs you encounter K
Iare so obvious that we must already know about them. You would be amazed (
at how blind we can be to the obviUOs.
APPENDIX E
ERROR NUMBERS
The following is a table of error numbers:
ERROR # DEFINITION
J
01 Invalid command
- Check the menu for proper command
syntax.
J
02 Address expected
- This command must be followed by 6
an address (some commands require an address range).
F
03 Number expected
- This command expects a number
parameter.
J
04 Bad command parameter
- This may include missing or *
incorrect addresses, numbers or symbols.
J
05 Illegal bank selected
- An invalid address bank was
entered.
I
10 No room for additional Breakpoints
- Use "RB A" to
remove an old breakpoint.
H
20 Command will not work in ROM
- This command tried 4
to write to a location that did not allow a write.
H
30 "RT" or "T range" JSL while in emulation mode
- A 6
4JSL may not be used as part of an "RT" or "T range" ,
operation while in emulation mode. {DDT16}
TO THE USER
We welcome your comments or suggestions about this product.
FPlease help stop illegal software pirating. Remember, every dollar of K
Irevenue lost to software pirates is made up in higher prices to the rest
of us.
TECHNICAL SUPPORT
CPlease contact us by telephone, U.S. mail or Email if you have any ?
technical questions concerning the operation of this product.
Attn: DDT Tech Support
ProDev, Inc.
P.O. Box 162
LaSalle, MI 48145-0162
(313) 848-4012 voice/fax
G24 hour answering machine operation. Leave a very brief description of K
Ithe problem, your name, phone number, and the best time for us to return
your call.
DTry calling between 10:00 am & 8:00 pm M-F Eastern Time if you hate
talking to machines.
America Online - User Name: Prodev=
There is also a topic in the Assembly Language forum.
Genie - User Name: CHUCK.K or PRODEVH
We monitor A2PRO. There is currently a topic (#5) in category 5.
Internet - <prodev@aol.com>
GApple, Apple II, Apple //e and Apple IIGS are registered trademarks of
Apple Computer, Inc.G
Accelerator //e, and Titan are trademarks of Titan Technologies, Inc.6
Ramworks is a trademark of Applied Engineering, Inc.
ASpecial thanks to all the people who made this product possible, /
including our beta testers & loyal customers.