Engineering Bulletin
EB296
MOTOROLA
265
Step 3
PCbug11 defaults to base 10 for its input parameters; change this
to hexadecimal by typing
CONTROL BASE HEX
Step 4
You must declare the addresses of the EPROM array to PCbug11.
To do this, type
EPROM D000 FFFF
Step 5
You are now ready to download your program into the EPROM.
Connect +12 volts (at most +12.5 volts) through a 100-
current
limiting resistor to P4 connector pin 18, the XIRQ* pin.
At the PCbug11 command prompt type
LOADS C:\MYPROG\ISHERE.S19
Substitute the name of your program into the command above.
Use a full path name if your program is not located in the same
directory as PCbug11.
Step 8
After the programming operation is complete, PCbug11 will display this
message
Total bytes loaded: $xxxx
Total bytes programmed: $yyyy
You should now remove the programming voltage from P4
connector pin 18, the XIRQ* pin.
Each ORG directive in your assembly language source will cause
a pair of these lines to be generated. For this operation, $yyyy will
be incremented by the size of each block of code programmed
into the EPROM of the MC68HC711E9.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.