DEMO9S08QE8 Freescale Semiconductor, DEMO9S08QE8 Datasheet - Page 27

• Manufacturer Part Number: DEMO9S08QE8
• Description: BOARD DEMO FOR MC9S08Q
• Manufacturer: Freescale Semiconductor
• Series: Flexis™r
• Type: MCUr

Specifications of DEMO9S08QE8

• Contents: Demo Board
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08QE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08QE8
• For Use With: DEMOACEX - BOARD EXPANSION FOR DEMO KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.3
7.3.1
7.4
DEMO9S08QE8 User Manual
Note:
LED Display Port
Input and Reset Switches
J9 - LED Display Enable Port LED_ENABLE
Figure 7-6: SCI Transceiver Enable/Disable Selection COM_EN (J8)
The DEMOQE Base Board has 8 LEDs connected to signals PTC0, PTC1,
PTC2, PTC3, PTC4, PTC5, PTE6, and PTE7. They can be enabled or
disabled by installing or removing the corresponding jumper, J9, in the
LED_ENABLE header.
PTE6 and PTE7 have no effect on QE8 devices.
The DEMO9S08QE8 has an option to connect two signals, PTC0 and PTC1,
to the Embedded Multilink for signal processing. The two signals are
connected or disconnected to IN0 or IN1 correspondingly, via jumpers P&E
INPUT_EN (J11).
The DEMO9S08QE8 has 4 switches that are connected to signals PTA2,
PTA3, PTD2, and PTD3 respectively, and are enabled or disabled by the 4
corresponding jumpers KEY_ENABLE (J12).
The DEMO9S08QE8 has one Reset switch and one Reset LED associated
with it. These are enabled or disabled by the two corresponding jumpers
RESET_EN (J18).
Figure 7-7: LED Display Enable Header LED_ENABLE (J9)
Disables the SCI Transceiver. This is the default setting.
Enables all LED outputs. This is the default setting.
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