TWR-S08PT60 Freescale Semiconductor, TWR-S08PT60 Datasheet - Page 7

• Manufacturer Part Number: TWR-S08PT60
• Description: Development Boards & Kits - S08 / S12 S08PT60Tower MCU mod
• Manufacturer: Freescale Semiconductor

Specifications of TWR-S08PT60

• Rohs: yes
• Product: Development Tools
• Tool Is For Evaluation Of: MC9S08PT60
• Core: S08
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 bit
• Description/function: The TWR-S08PT60 is a development tool for the MC9S08PT60 rugged 5V 8-bit MCUs and is designed to highlight the touch sensing and motor control capabilities of the MCU
• For Use With: Freescale Tower System

3.4
3.5
An RS232 transceiver, the ICL3232, on the TWR‐S08PT60 connects to a standard 2x5 pin header J6.
Selection of jumpers J1 and J2 allows MC9S08PT60 SCI2 signals to be routed to either the OSBDM
or the Primary Elevator A41, A42 pin. When the SCI signals are routed to the OSBDM by installing a
jumper on J1 pin 1 and 2, J2 pin 1 and 2 as the default jumper settings, the OSBDM can function as
a virtual RS232 port with the help of P&E OSBDM OSJTAG Tower Toolkit (Virtual Serial Toolkit)
from www.pemicro.com/osbdm.
Alternatively, when assembled as a Tower System, the MC9S08PT60 SCI1 TX and RX can be routed
to the SER‐TWR by J5. J5 is a stand 3x5pin header. If the SER‐TWR jumpers are configured to run in
RS‐232 mode, the SCI1 TX and the RX signal can be communicated via the RS232 connector from
the TWR‐SER. Please refer to the TWE‐SER user manual (TWRSERUM) from
http://www.freescale.com/tower for more detail.
The TWR‐S08PT60 implements an infrared transmit and receive port. The transmit circuit is
implemented with an infrared diode which is driven by SCI0 TXD0 pin. The receiver is implemented
by an infrared transistor and the user can choose to input this signal to the SCI0 RXD0 or the ACMP
input. Jumper J5 is used for routing the connections, refer to Section 4 for jumper settings. Please
refer to application note AN4116, searchable from www.freescale.com
RS232 Interface
Infrared Port
Table 1. OSBM to Target board connection
Connected
Connected
Figure 5. J6 Header Connections
J16 pin 1
J28 pin 1
J23 pin 2
J23 pin 6
OSBDM
T1_OUT
R1_IN
TWR‐S08PT60 User Manual
GND
Not
Not
1
3
5
7
9
J6
BDM connector pin 1
BDM connector pin 4
BDM connector pin 2
BDM connector pin 6
10 3.3V
2
4
6
8
Target board
Not
Connected
R2_IN
T2_OUT
Not
Connected
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