1320X-QE-DSK-BDM Freescale Semiconductor, 1320X-QE-DSK-BDM Datasheet - Page 25

• Manufacturer Part Number: 1320X-QE-DSK-BDM
• Description: KIT EVAL FOR MC1320X BDM CABLE
• Manufacturer: Freescale Semiconductor
• Type: Transceiver, 802.15.4/ZigBeer

Specifications of 1320X-QE-DSK-BDM

• Frequency: 2.4GHz
• Interface Type: USB
• For Use With/related Products: MC1320x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.9
The 1320x-QE128EVB provides a secondary standard RS232-compatible UART serial port. Connection
is provided by a standard DB9 connector (J14). The RS232 converter is connected to MCU port SCI1.
4.10
The 1320x-QE128EVB contains two GPIO connectors (J3) and (J4). The GPIO connectors are a standard
2.54mm/0.1inch spacing, 20- and 32-pin header, respectively.
These connectors provide access to MCU GPIO, Timer outputs, ADC inputs, the SPI port, the I
among others. Power is also provided on both connectors.
Freescale Semiconductor
•
•
V_PERIF is the main supply voltage. Current draw should be limited to 50 mA.
Some of the GPIO are shared with on-board devices. Check for any conflict.
Number
RS232-Compatible UART Connector
GPIO Connectors
Pin
10
12
13
14
15
16
11
1
2
3
4
5
6
7
8
9
PTE2/BUZZER
GND
PTF2
GND
PTF3
GND
PTD2
GND
PTD3
GND
PTB0/RxD1
GND
PTB1/TxD1
GND
V_PERIF
GND
1
2
Name
NC = No Connect.
Pulled-up to V_BB through 51kohms. Hardware reset not supported on
this BDM port.
1320x-QE128EVB Reference Manual, Rev. 1.0
GPIO
System ground
ADC Analog Input Channel or GPIO
System ground
ADC Analog Input Channel or GPIO
System ground
KBI input or GPIO
System ground
KBI input or GPIO
System ground
KBI Input or SCI1 or ADC Analog Input
Channel or GPIO
System ground
KBI Input or SCI1 or ADC Analog Input
Channel or GPIO
System ground
System Supply
System ground
Table 4-4. GPIO Connector J3 Pinouts
Function
Hardwired to Q2 Base to Turn
On/Off on-board Buzzer (LS1)
Hardwired to Push Button SW4
Hardwired to Push Button SW5
Hardwired to J13 and to RS-232
Transceiver
Hardwired to J15 and to RS-232
Transceiver
Notes
Interface Locations and Pinouts
2
C port,
4-5