TWR-S08LH64 Freescale Semiconductor, TWR-S08LH64 Datasheet - Page 14

• Manufacturer Part Number: TWR-S08LH64
• Description: TOWER SYSTEM S08LH64
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of TWR-S08LH64

• Contents: Board
• Description/function: Tower System LCD Module
• Interface Type: USB
• Backlighting: No Backlighting
• Data Bus Width: 8 bit
• Module Size (w X H X T): 3.55 in x 3.2 in
• Number Of Segments: 2 x 28
• Operating Supply Voltage: 5 V
• Operating Voltage: 3.3 V
• Product: Display Modules
• Software: Software Included
• Touch Panel: No Touch Panel
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08LH
• Kit Contents: Board, Cable, CD
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

U S E R
Figure 10: Pushbutton Switch Signal Connections
User LED’s
The TWR-S08 target board provides 4, green, LEDs for output indication.
configured for active-low operation. A series, current-limit resistor prevents excessive diode
current. Figure 11 below shows the USER2 enable position and associated signal for each
user LED.
Figure 11: USER2 Option Header, JP11
Potentiometer
The TWR-S08 board provides a 5K ohm potentiometer (POT) to simulate analog input. The
POT is decoupled to minimize noise during adjustment. Figure 12 below shows the USER
enable position and associated signal for the buzzer.
Figure 12: POT Enable Option Header, JP12
(*) – Default Position
(*) – Default Position
G U I D E
JP11
SW1
SW2
SW3
SW4





JP12
SW1 and RZ1 share a common MCU signal input. If both components are
 LED1
 LED2
 LED3
 LED4

enabled at the same time, SW 1 may not function properly.
Signal
PTA6/KBIP6
PTA7/KBIP7
PTA0/KBIP0
PTB6
Signal
PTA0/ADP4
Signal
PTC2/TPM1CH0
PTC3/TPM1CH1
PTC4/TPM2CH0
PTC5/TPM2CH1
CAUTION:
14
Enabled (*)
Enabled (*)
Enabled (*)
Enabled (*)
Enabled (*)
ON
ON
Disabled
Disabled
Disabled
Disabled
Disabled
OFF
OFF
Each LED is