DEMOQE128 Freescale Semiconductor, DEMOQE128 Datasheet - Page 42

• Manufacturer Part Number: DEMOQE128
• Description: DEMO BOARD FOR QE128 FLEXIS
• Manufacturer: Freescale Semiconductor
• Series: Flexis™r
• Type: MCUr

Specifications of DEMOQE128

• Contents: Demo Board, USB Cable, Documentation and Design Files
• Processor To Be Evaluated: MC9S08QE128 and MCF51QE128
• Data Bus Width: 8 bit, 32 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire, HCS08
• Core Sub-architecture: Coldfire V1, HCS08
• Silicon Core Number: MCF51Q, MC9S08
• Rohs Compliant: Yes
• Tool Type: Demonstration Board
• Cpu Core: HCS08
• For Use With/related Products: MC9S08QE128, MCF51QE128
• For Use With: DEMOACEX - BOARD EXPANSION FOR DEMO KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.2.2
8.2.3
38
J7 - SCI TXD Signal Selection Jumper TXD_EN (J7)
J8 - SCI Transceiver Enable COM_EN (J8)
Figure 8-4: SCI RXD Signal Selection Jumper RXD_EN (J6)
Figure 8-5: SCI TXD Signal Selection Jumper TXD_EN (J7)
Connects the microcontroller PTB0/RXD signal to the Embedded
Multilink SCI circuitry. This is the default setting.
Connects the microcontroller PTB1/TXD signal to the RS232
transceiver.
Connects the microcontroller PTB1/TXD signal to the Embedded
Multilink SCI circuitry. This is the default setting.
Enables the SCI Transceiver. The user may control PTC5 in firmware
to enable or disable the transceiver.
DEMOQE128 User Manual