DEMOQE128 Freescale Semiconductor, DEMOQE128 Datasheet - Page 45

• 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

8.5
8.5.1
DEMOQE128 User Manual
Note:
3-Axis Accelerometer Jumper Settings
J13 - Accelerometer g-Select1 Jumper G-SEL1
The J29 labels for RSTLED_EN and RESET_EN are incorrectly switched on
the DEMOQE board silk screen. The correct label is as displayed above.
The DEMOQE128 integrates a 3-axis accelerometer. Its enable or disable,
sensitivity levels, and output signal connections are all jumper settable.
Jumpers J13, J14, J15 and J16 are associated with the accelerometer.
Figure 8-10: Reset Switch and Reset LED enable Jumper (J18)
Figure 8-11: Accelerometer g-Select1 Jumper settings (J13)
G-SEL2
0
0
1
1
TABLE 1.
may be individually installed or removed. This is the default setting.
Selects g-Select1 to be logic low. This is the default setting.
Selects g-Select1 to be logic high. A user may control PTD0 in
firmware to set g-Select1.
Accelerometer G-Select Pin Descriptions
G-SEL1
0
1
0
1
g-Range
1.5g
2g
4g
6g
Sensitivity
800 mV/g
600 mV/g
300 mV/g
200 mV/g
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