KCU401-2 Keeler Cryomatic Service Manual
ISP Procedure
The exact procedure may vary slightly depending on the
version of ‘FLIP’ that is being used.
The following procedure should be followed when
performing a firmware upgrade in the field.
a)
The Cryomatic should be powered up.
b)
Launch the FLIP application.
c)
Press
F2
for Device Selection. Select
T89C51AC2
from the list then select
OK
.
d)
Connect the ribbon cable connector into the ISP
programming port on the Cryomatic.
e)
Press
F3
for Communication Settings. If using the
computers serial port select
COM1
and
19200
baud
from the drop down lists. Check the
manual sync
box.
f)
OR
if using the
USB
adapter, select
COM3
and
19200
baud from the drop down lists. Check the
manual sync
box.
g)
Press
Connect
then press the reset button on the ISP
adapter. Press the
Sync
button (the system will
respond by automatically filling in the device
information).
h)
Select the
Device
drop down menu and select
Erase
.
i)
On the Erase dialogue box select
Full Chip Erase
and press
Erase
. Wait until this action has been
completed.
j)
On the
File
drop down menu select
Load Hex
. Use
the browser to select the appropriate file and select
Open
to load the program into the buffer. Wait until
this action has been completed.
k)
Select the
Device
drop down menu and select
Program
.
l)
When this has completed remove the ribbon cable
connector from the ISP header port on the target
system.
m)
If accessible press the reset button on the target
system to start the application, alternatively turn the
machine off at the main switch and then back on
again.
Occasionally, as with any RS232 communication system, the data transfer fails. A
time-out message usually results. If any operation fails, simply try again until proper
communication is established. Consult the FLIP User Manual if problems persist.
