DEMOJM Freescale Semiconductor, DEMOJM Datasheet - Page 20

• Manufacturer Part Number: DEMOJM
• Description: KIT DEMO FOR JM MCU FAMILY
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of DEMOJM

• Contents: Base Board, JM60 and JM128 Daughter Cards, Documentation and Software
• Processor To Be Evaluated: MC9S08JM60
• Data Bus Width: 32 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire, HCS08
• Core Sub-architecture: Coldfire V1, HCS08
• Silicon Core Number: MCF51, MC9S08
• Silicon Family Name: Flexis - MCF51JM, Flexis - S08JM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51JM128, MC9S08JM60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.3
16
DEMOJM Unsecure Application
take a file on the PC and transmit it out of the serial port. There are also
delays which are automatically inserted into the transmission output to
prevent overruns. It is recommended that these defaults not be changed.
The terminal window may be set for full duplex or half duplex. In full duplex
mode, only received characters are displayed in the terminal window. In half
duplex mode, both transmitted and received characters are displayed.
To start using this application, please choose COM or virtual USB COM
settings from the drop down Port menu. This specifies the port on the
evaluation board that will be used for serial data transmission. Please make
sure that the jumpers on header J4 are set accordingly. Prior to starting serial
data capture, please specify the Baud, Parity and Bits settings to reflect the
parameters at which your serial communication interface is operating. Once
your port settings are configured, please plug a USB or DB9 serial cable into
the evaluation board and click on the Open Serial Port button.
This PC-based application is included on the DVD-ROM that accompanies
the DEMOJM, and may also be found at:
http://www.pemicro.com/fixedlinks/demotoolkit.cfm.
This application allows secure CFV1 and HCS08 microcontrollers to be
unsecured. The Unsecure application will erase a secure device to make it
unsecure. This application works with the DEMOJM board as well as other
user hardware connected to the PC via the USB Multilink or Cyclone PRO
hardware interfaces.
Figure 6-2: Terminal Application
DEMOJM User Manual