COP8-REF-AM National Semiconductor, COP8-REF-AM Datasheet - Page 3

• Manufacturer Part Number: COP8-REF-AM
• Description: KIT REF DESIGN COP8AME/COP8ANE
• Manufacturer: National Semiconductor
• Series: COP8™r
• Type: MCUr

Specifications of COP8-REF-AM

• Contents: PCB, Control Interface, Documentation and 9V Battery
• For Use With/related Products: COP8AME, COP8ANE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

On the target board, connect the J2/D0 test
point to one of the 4 LEDs (TP6-9). Follow the
instructions below for ISP, then start the
program. The LED should flash.
You are now ready to develop, download, and
debug code!
For more information on developing COP8
code, and COP8Flash architecture, refer to our
“COP8FLASH Family User’s Manual” and
“COP8
Manual” on the CD-ROM.
DOWNLOADING CODE via ISP
COP8-ISP Software, or NiceMon ISP Mode, is
used to download your Intel .hex code files into
the Flash device. It is recommended that you
first read the COP8 Flash Application Note
an1150 before downloading code.
1) Apply power to the target board.
2) Connect the ISP cable from your PC
3) Move J16 jumper to position 1-2.
4) Press and HOLD SW2 (2xVCC).
5) Press and Release SW1 (RESET)
6) Release SW2 (2xVCC)
7) Move J16 jumper back to position 2-3.
8) Start the Flash ISP Software, and select
9) Click on "Options Register" and set the
10) Click on “Status” and confirm the device
11) Select File/Load and download your
12) Manually configure the Options
13) If this is the first use of cop8isp, go to
14) Pushing the F5 key now will
parallel port to P3 (RJ11).
Do not push RESET again, or cycle
power, or you must start over at step 3.
Programmer/"COP8 Direct LPT".
Write Timing Register to 10MHz (*see
NOTES section for other frequencies).
is detected.
application code Intel .hex file.
Register; Enable the Flex bit.
the Device/Auto-Program-Options menu
and select: ERASE, PROGRAM,
VERIFICATION, OPTIONS BYTE,
RUN.
automatically erase, program, and verify the
device, then start your application.
Assembler/Linker/Librarian
User’s
3
Options for starting code development:
NOTES:
* The Flex bit MUST be Enabled and
Programmed for your application to run.
* This ISP procedure temporarily overides the Flex
bit, and forces execution from the COP8’s ISP
boot ROM. This is the ONLY time that SW2 (G6
High Voltage) is used.
* Downloading a .hex file does not automatically
configure the Options Register.
manually configured.
* Using Device/Program/Flash (instead of F5)
does not program the Options Register. You must
also use Device/Program/Options.
* Using Device/RUN (F9) will automatically set
the Flex bit, program the Options Register, and
start the application. (This can be used instead of
using Device/Program/Options.)
* The device MUST always be Erased before
Programming. Using F5 makes sure this is done
only if Erase is selected in Auto-Program-Options.
If You Have Problems with ISP:
1) Check the position of J16.
2) Did you set the Clock Freq correctly?
3) Check the cable connections.
4) Check your parallel port settings.
5) Did you set the FLEX bit properly?
6) Did you erase the part first?
7) If all else fails, try replacing the COP8 device.
1)
2)
3)
4)
* Important Note: If your application uses the
G4,G5,G6 pins, do not select RUN in the
Auto Program menu. Instead, remove the
ISP cable and start the application by
pushing the on-board Reset button.
Start with COP8-SKFlash QuickStart
Programs. Mix and match as needed.
Browse the CD for applications and source
code that match your desired application.
Use and modify as needed.
Browse the CD for source code example
modules to build your application in pieces.
Start from scratch using the COP8
Assembler (or use an optional C-Compiler
or Unis Processor Expert).
COP8FLASH Starter Kit QuickStart Manual - SKFQS.doc
It must be