DEMOJM Freescale Semiconductor, DEMOJM Datasheet - Page 35

• 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

8.6.3
8.7
DEMOJM User Manual
Note:
3-Axis Accelerometer Jumper Settings
J29 - Reset Switch Enable and Reset LED Display Enable Jumper
RESET_EN
The J29 labels for RSTLED_EN and RESET_EN are incorrectly switched on
the DEMOJM board silk screen. The correct label is as displayed above.
The DEMOJM integrates a 3-axis accelerometer. Its enable/disable,
sensitivity levels, and output signal connections are all jumper-setable.
Jumpers J18, J19, J20 and J21 are associated with the accelerometer.
Figure 8-16: Reset Switch and Reset LED enable Jumper (J29)
Enables the Reset Switch and the Reset LED Display. Each jumper
may be individually installed or removed. This is the default setting.
G-SEL2
0
0
1
1
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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