MC68HC11E Motorola, MC68HC11E Datasheet - Page 256

• Manufacturer Part Number: MC68HC11E
• Description: Microcontrollers
• Manufacturer: Motorola

Engineering Bulletin
To Execute the Program
Step 1
Step 2
256
Use this step-by-step procedure to program the MC68HC711E9 device.
Apply power to the programmer board by moving the +5-V switch to the
ON position. From a DOS command line prompt, start PCbug11this way:
PCbug11 only supports COM ports 1 and 2. If the proper connections
are made and you have a high-quality cable, you should quickly get a
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C:\PCBUG11\ > PCBUG11 –E PORT = 1
C:\PCBUG11\ > PCBUG11 –E PORT = 2
with the E9PGMR connected to COM2
Freescale Semiconductor, Inc.
with the E9PGMR connected to COM1
For More Information On This Product,
Before applying power to the programming board, connect the
M68HC711E9PGMR serial port P2 to one of your PC COM ports
with a standard 25-pin RS-232 cable. Do not use a null modem
cable or adapter which swaps the transmit and receive signals
between the connectors at each end of the cable.
Place the MC68HC711E9 part in the PLCC socket on your board.
Insert the part upside down with the notched corner pointing
toward the red power LED.
Make sure both S1 and S2 switches are turned off.
Apply +5 volts to +5-V, +12 volts (at most +12.5 volts) to V
ground to GND on your programmer board’s power connector, P1.
The remaining TXD/PD1 and RXD/PD0 connections are not used
in this procedure. They are for gang programming MC68HC711E9
devices, which is discussed in the M68HC711E9PGMR Manual.
You cannot gang program with PCbug11.
Ensure that the "remove for multi-programming" jumper, J1, below
the +5-V power switch has a fabricated jumper installed.
Go to: www.freescale.com
or
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EB184
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