DEMOQE128 Freescale Semiconductor, DEMOQE128 Datasheet - Page 47
DEMOQE128
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DEMOQE128
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
DEMOQE128
Manufacturer:
NINEX
Quantity:
3 500
8.5.4
8.6
8.6.1
8.7
8.7.1
DEMOQE128 User Manual
Buzzer
IIC Pull-up
J16 - Accelerometer 3-axis Signals Connection Jumper ACC_EN
J19 - Buzzer enable jumper BUZ_EN
J20 - IIC Pullup Enable Jumpers IIC_EN
The DEMOQE128 integrates a Piezo Transducer whose resonant frequency
is 4.0KHz. Jumper J19 connects to PTB5 to control this buzzer.
The DEMOQE128 provides external pull-up resistors for SCL and SDA lines,
enabled by installing the corresponding jumpers on J20. By default both
jumpers are installed.
Figure 8-14: Accelerometer Signal Output ACC_EN (J16)
Figure 8-15: Accelerometer Signal Output ACC_EN (J19)
Figure 8-16: IIC External Pullup Enable IIC_EN (J20)
The accelerometer output signals are jumper settable to PTA7, PTA6,
PTC7, and PTA1. PTA6 and PTC7 share the same Y-axis signal. By
default, the Y-axis signal is connected to PTA6.
Enables Buzzer to be controlled by PTB5. This is the default setting.
Enables IIC external pullup. This is the default setting.
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