TWR-S08LH64 Freescale Semiconductor, TWR-S08LH64 Datasheet - Page 15

• 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

T W R - S 0 8 L L / L H
U S E R
Differential ADC Input
The TWR-S08LH64 board provides a differential ADC input to the MC9S08LH64. Option
header JP10 allows the user to route the output and feedback from the Light Sensor (RZ1) to
the MC9S08LH64 differential ADC input. To use this feature correctly, the user should remove
the RZ1 jumper at JP7.
This option header is not populated on the TWR-S08LL version of this board. Figure 13 below
shows the USER2 enable position and associated signal for each user LED.
Figure 13: Option Header, JP10
EDGE CONNECTOR PIN-OUT
The TWR-S08 board connects to the Freescale Tower System using the 2 PCIe Edge
Connectors. Note that according to the PCIe specification, the Bx signals are located on the
top of the board and the Ax signals are located on bottom. Pin B1 for the primary and
secondary connectors are at opposite ends of the board. The figures below show the pin-out
of each edge connector.
The primary connector is located on the side opposite the LCD. Edge connector positions with
no signal name are not connected.
Figure 14: Primary Edge Connector, J1
(*) – Default Position
G U I D E



Differential input signals ADP0 & ADP0_J1 (refer to schematic) are shorted



Elevator Power Sense
U S E R
PTB6/RxD2/SPSCK
RZ1
J1
PTB4/MISO/SDA
PTB5/MOSI/SCL
PTB7/TXD2/SS
5.0V Power
3.3V Power
G U I D E
Ground
Ground
Ground
Connects RZ1 output to MCU (default)
Connects edge connector to MCU
Pri_B01
Pri_B02
Pri_B03
Pri_B04
Pri_B05
Pri_B06
Pri_B07
Pri_B08
Pri_B09
Pri_B10
Pri_B11
on Rev B boards.
NOTE:
15
Pri_A01
Pri_A02
Pri_A03
Pri_A04
Pri_A05
Pri_A06
Pri_A07
Pri_A08
Pri_A09
Pri_A10
Pri_A11
5.0V Power
Ground
3.3V Power
3.3V Power
Ground
Ground
PTB5/MOSI/SCL
PTB4/MISO/SDA
A P R I L
2 7 ,
2 0 1 0