MC68HC711E9CFU2 Freescale Semiconductor, MC68HC711E9CFU2 Datasheet - Page 234

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MC68HC711E9CFU2

Manufacturer Part Number
MC68HC711E9CFU2
Description
IC MCU 12K OTP 2MHZ 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711E9CFU2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
12KB (12K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
To Execute the Program
To Execute the Program
Once you have obtained PCbug11, use this step-by-step procedure.
Step 1
Step 2
Apply power to the programmer board by moving the +5-volt switch to the ON position.
From a DOS command line prompt, start PCbug11 this way:
PCbug11only supports COM ports 1 and 2.
Step 3
PCbug11 defaults to base ten for its input parameters.
Change this to hexadecimal by typing: CONTROL BASE HEX
Step 4
Clear the block protect register (BPROT) to allow programming of the MC68HC811E2 EEPROM.
At the PCbug11 command prompt, type: MS 1035 00
Step 5
PCbug11 defaults to a 512-byte EEPROM array located at $B600. This must be changed since the
EEPROM is, by default, located at $F800 on the MC68HC811E2.
At the PCbug11 command prompt, type: EEPROM 0
Then type: EEPROM F800 FFFF
Then type:
This assumes you have not relocated the EEPROM by previously reprogramming the upper 4 bits of the
CONFIG register. But if you have done this and your S records reside in an address range other than
$F800 to $FFFF, you will need to first relocate the EEPROM.
234
Enabling the Security Feature on M68HC811E2 Devices with PCbug11 on the M68HC711E9PGMR, Rev. 0.1
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 your MC68HC811E2 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 volts and ground to GND on the programmer board’s power connector, P1.
Applying voltage to the V
C:\PCBUG11\> PCBUG11 –A PORT = 1 when the E9PGMR connected to COM1 or
C:\PCBUG11\> PCBUG11 –A PORT = 2 when the E9PGMR connected to COM2
EEPROM 103F 103F
PP
pin is not necessary.
Freescale Semiconductor

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