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CHAPTER 4 DESIGN DATA

20 UM

U17586EE1V0UM00

4.3

Circuit Diagram of the MCU Board

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Summary of Contents for Release-it

Page 1: ...Release it ZigBee TM ready Wireless Network Evaluation Board Using the 78K0 KF1 Microcontroller Hardware Manual Document No U17586EE1V0UM00 Date Published June 2005 NEC Electronics Corporation 2005 Printed in Germany ...

Page 2: ...2 UM U17586EE1V0UM00 MEMO ...

Page 3: ...reof cannot be eliminated entirely To minimize risks of damage to property or injury including death to persons arising from defects in NEC Electronics products customers must incorporate sufficient safety measures in their design such as redundancy fire containment and anti failure features NEC Electronics products are classified into the following three quality grades Standard Special and Specif...

Page 4: ...4 UM U17586EE1V0UM00 ...

Page 5: ...ocess an intensive release test procedure has been established and executed before the products are released for mass production and delivered to our clients NEC Engineering Ltd and NEC Electronics Corp would like to inform that the standard quality assurance procedure s have not been fully applied to this product and its documentation and that Neither NEC Engineering Ltd or NEC Electronics Corp c...

Page 6: ...W3 14 2 4 SW6 14 2 5 JP2 15 2 6 LED4 15 2 7 LED1 LED2 and LED3 15 2 8 Jumper on the CC2420EM board 16 CHAPTER 3 POWER SUPPLY 17 CHAPTER 4 DESIGN DATA 18 4 1 Parts Layout 18 4 2 Connection to CC2420EM 19 4 3 Circuit Diagram of the MCU Board 20 4 4 Dimension of the MCU Board 23 4 5 Pattern Layout of the MCU Board 24 4 5 1 Top Side 24 4 5 2 Bottom Side 25 4 5 3 First intermediate layer 26 4 5 4 Secon...

Page 7: ...t any additional debugging hardware The evaluation version of the IAR Embedded Workbench for 78K0 K0S containing C Compiler Assembler Linker and C SPY Simulator can be downloaded from the IAR webpage http www iar com The direct link to the webpage to download the evaluation version for 78K0 K0S is http wwwjobb4 iar se Download SW item EW78K EVAL USB connection can be utilized not only for Flash pr...

Page 8: ...F board I O Expansion of two digital input ports two digital output ports and three analog input ports CNB connector for Temp Humid sensor SHT11 made by Sensirion www sensirion com A battery connector with an adapter for a 006P battery per board Power Supply 5V by USB or 9V Min 6 5V by battery connector Current consumption Max 150mA 5V Actual consumed current depends on the amount data of TX and o...

Page 9: ...7 P24 P24 ANI4 Analog input to MCU with 1MΩ Pull up 8 P25 P25 ANI5 Analog input to MCU with 1MΩ Pull up 9 P26 P26 ANI6 Analog input to MCU with 1MΩ Pull up 10 GND GND CN3 Pin Configuration Connector to the RF Board 1 2 CN6 SAMTEC TFM 110 02 S D A K TR CN6 Name MCU Pin Description 1 GND GND 2 N C 3 VREG_EN P02 SO11 Output from MCU 4 N C 5 RESn P03 SI11 Output from MCU 6 FIFO P33 TI51 TO50 INTP4 Inp...

Page 10: ...SO P143 SIA0 Input to MCU Connector to the RF Board 2 2 CN7 SAMTEC TFM 110 02 S D A K TR CN6 Name MCU Pin Description 1 TP2 2 GND GND 3 TP2 4 GND GND 5 TP2 6 GND GND 7 3 3V 8 GND GND 9 3 3V 10 GND GND 11 TP3 12 GND GND 13 TP4 14 GND GND 15 N C 16 GND GND 17 N C 18 GND GND 19 N C 20 GND GND PIN Configuration of CN6 and CN7 1pin 2pin 19pin 20pin CN6 1pin 2pin 19pin 20pin CN7 ...

Page 11: ...1V0UM00 11 Connector to Temp Humid Sensor CN8 MAC8 HDB 1 1 4P CN8 Name MCU Pin Description 1 SCK P04 SCK11 Output from MCU 2 VDD VDD 5 0V 3 GND GND 4 DATA P05 SSI11 TI001 Input Output with MCU CN8 Pin Configuration 1pin 4pin Board Edge ...

Page 12: ... operation mode JP1 is a jumper to select a power source 2 1 1 Flash Programming Mode Flash EEPROM on the 78K0 KF1 MCU can be programmed using the attached software PG FPL in your PC which is connected to the MCU board via USB cable if the following switch and jumper setting is made Flash Programming Mode Bit 1 OFF Bit 2 OFF Bit 3 OFF SW4 Bit 4 OFF SW5 ON SW7 UART JP1 USB ...

Page 13: ...You can debug your program code in the Flash EEPROM if your PC is connected to the MCU board via USB On chip debug mode Bit 1 ON Bit 2 ON Bit 3 ON SW4 Bit 4 ON SW5 ON SW7 OCD JP1 USB 2 1 3 Normal Operation Mode Bit 1 OFF Bit 2 OFF Bit 3 OFF SW4 Bit 4 OFF SW5 OFF SW7 UART JP1 See below Selection of power source by JP1 USB Power USB Pin 1 Battery CN2 Pin 3 ...

Page 14: ...ame MCU Pin Description 1 P72 P72 KR2 UP 2 P73 P73 KR3 CENTER PUSH 3 P74 P74 KR4 LEFT 4 P75 P75 KR5 RIGHT 5 GND GND 6 P76 P76 KR6 DOWN SW1 2 3 SW2 and SW3 SW2 and SW3 are tact switches The port inputs are short circuited to ground while they are being pushed and kept open otherwise Therefore please set the on chip pull up resistors at the ports during initializing routine of your program code For ...

Page 15: ... LED4 is the power indicator 2 7 LED1 LED2 and LED3 LED1 LED2 and LED3 are available for applications To make an LED on please set the output port LOW LED1 LED2 and LED3 STANLEY ELECTRIC PG1111C Name MCU Pin Description LED1 P40 P40 AD0 LED is ON while P40 is LOW LED2 P41 P41 AD1 LED is ON while P41 is LOW LED3 P42 P42 AD2 LED is ON while P42 is LOW LED1 LED2 LED3 and LED4 Board Edge LED4 LED1 LED...

Page 16: ...PERS AND LEDS 16 UM U17586EE1V0UM00 2 8 Jumper on the CC2420EM board Please set the jumper on the CC2420EM board as shown in the schematic below For details of the CC2420EM board please contact Chipcon AS at www chipcon com ...

Page 17: ...ge level goes down to 6 5V Below the voltage level of 6 5V functions of the board are not guaranteed The battery voltage can be checked at the port P20 as shown below Battery Check Name MCU Pin Description BT_MONI P20 ANI0 33 8 of the battery output is available at ANI0 For instance if the battery level is 9 V the level of the BT_MONI 0 338 9 0 V 3 042 V If the battery level is 6 5 V the level of ...

Page 18: ...UM U17586EE1V0UM00 18 CHAPTER 4 DESIGN DATA 4 1 Parts Layout ...

Page 19: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 19 4 2 Connection to CC2420EM ...

Page 20: ...CHAPTER 4 DESIGN DATA 20 UM U17586EE1V0UM00 4 3 Circuit Diagram of the MCU Board ...

Page 21: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 21 ...

Page 22: ...CHAPTER 4 DESIGN DATA 22 UM U17586EE1V0UM00 ...

Page 23: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 23 4 4 Dimension of the MCU Board ...

Page 24: ...CHAPTER 4 DESIGN DATA 24 UM U17586EE1V0UM00 4 5 Pattern Layout of the MCU Board 4 5 1 Top Side ...

Page 25: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 25 4 5 2 Bottom Side ...

Page 26: ...CHAPTER 4 DESIGN DATA 26 UM U17586EE1V0UM00 4 5 3 First intermediate layer ...

Page 27: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 27 4 5 4 Second intermediate layer ...

Page 28: ...CHAPTER 4 DESIGN DATA 28 UM U17586EE1V0UM00 4 5 5 Third intermediate layer ...

Page 29: ...CHAPTER 4 DESIGN DATA UM U17586EE1V0UM00 29 4 5 6 Fourth intermediate layer ...

Page 30: ...CHAPTER 4 DESIGN DATA 30 UM U17586EE1V0UM00 4 6 BOM List ...

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