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6. M

ICROCONTROLLER 

H

EADER 

C

ONNECTIONS

 

The following table lists the connections to each or the headers on the board. 

6.1. H

EADER 

J1 

J1 

Pin 

No 

Function EDK 

Symbol 

Device 

pin 

Pin 

No 

Function 

EDK Symbol 

Device  

pin 

1 TEST 

GND 

2 RESn 

RESn 

3 VCL

(No Connection)

 NC3 

4 X1 

CON_X1 5 

5 X2 

CON_X2 

6 AVCC 

CON_AVCC 

7 PB7/AN7 

PB7 

8 PB6/AN6 

PB6 

9 PB5/AN5 

PB5 

64 

10 PB4/AN4 

PB4 

63 

11 PB0/AN0 

PB0 

62 

12 PB1/AN1 

PB1 

61 

13 PB2/AN2 

PB2 

60 

14 PB3/AN3 

PB3 

59 

15 P30 

P30 

58 

16 P31 

P31 

57 

17 P32 

P32 

56 

18 P33 

P33 

55 

19 P17/IRQ3n/TRGV  P17 

54 20 

P16/IRQ2n 

P16 

53 

21 P15/IRQ1n/TMIB1  P15 

52 22 

P14/IRQ0n 

CTS  51 

23 P72/TXD_2 

P72 

50 

24 P71/RXD_2 

P71 

49 

25 P70/SCK3_2 

P70 

48 

26 P23 

P23 

47 

27 P22/TXD 

PTXD 

46 

28 P21/RXD 

PRXD 

45 

29 P20/SCK3 

PSCK 

44 

30 P87 

P87 

43 

31 P86 

P86 

42 

32 P85 

P85 

41 

 

6.2. H

EADER 

J2 

J2 

Pin 

No 

Function  

EDK Symbol 

Device 

pin 

Pin 

No 

Function  

EDK Symbol 

Device  

pin 

1 VSS 

GND 

2 OSC2 

CON_OSC2 

10 

3 OSC1 

CON_OSC1 11 

4 VCC 

EVCC 

1

 12 

5 P50/WKP0n 

P50 

13 

6 P51/WKP1n 

P51 

14 

7 P34 

P34 

15 

8 P35 

P35 

16 

9 P36 

P36 

17 

10 P37 

P37 

18 

11 P52/WKP2n 

P52 

19 

12 P53/WKP3n 

P53 

20 

13 P54/WKP4n 

P54 

21 

14 P55/WKP5n/ADTRGn P55 

22 

15 P10/TMOW 

P10 

23 

16 P11/PWM 

P11 

24 

17 P12 

P12 

25 

18 P56/SDA 

P56 

26 

19 P57/SCL 

P57 

27 

20 P74/TMRIV 

P74 

28 

21 P75/TMCIV 

P75 

29 

22 P76/TMOV 

P76 

30 

23 P24 

P24 

31 

24 P63/FTIOD0 

P63 

32 

25 P62/FTIOC0 

P62 

33 

26 P61/FTIOB0 

P61 

34 

27 NMIn 

NMIn 

35 

28 P60/FTIOA0 

P60 

36 

29 P64/FTIOA1 

ULED1 

37 

30 P65/FTIOB1 

ULED2 

38 

31 P66/FTIOC1 

RTS 

39 

32 P67/FTIOD1 

P67 

40 

 

  

13 

Summary of Contents for EDK3687

Page 1: ...EDK3687 USER MANUAL FOR H8 3687 ON CHIP FLASH MICROCONTROLLER...

Page 2: ...ermission Trademarks General All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations Specific Microsoft MS and MS DOS are...

Page 3: ...N 6 4 1 USER INTERFACE 6 4 2 SERIAL INTERFACE 6 4 3 SPI EEPROM 7 4 4 I2C EEPROM 8 4 5 LIN INTERFACE 8 4 6 LEDS 8 5 BOARD OPTIONS 9 5 1 JUMPER LINKS 9 5 2 EDK OPTIONS CJ4 10 5 3 OPTION LINK SELECTION 1...

Page 4: ...D 2 3 POWER SUPPLY The EDK hardware requires a power supply of 5V Since total power consumption can vary widely due to external connections port states and memory configuration use a power supply capa...

Page 5: ...RX232 TX232 CTS RTS Microprocessor LIN I2C J1 J2 XTAL OSC Testpoints SPI DEBUG LIN I2C FIGURE 3 1 EDK BOARD LAYOUT 3 1 EDK BLOCK DIAGRAM The diagram shows the connectivity of the components on the ED...

Page 6: ...OR PIN DEFINITIONS The EDK RS232 interface conforms to Data Communication Equipment DCE format allowing the use of 1 1 cables when connected to Data Terminal Equipment DTE such as an IBM PC The cable...

Page 7: ...e rates above this level can only be utilised if the user provides direct logic level communications The user may replace the HC49 U surface mounted AT cut crystal with another of similar type within...

Page 8: ...ccur if these links are fitted inappropriately Please review the specifications for the LIN transceiver and LIN Interface before fitting any of these links 4 6 LEDS The EDK has three red LEDs The func...

Page 9: ...12 with pin 1 marked on the PCB by an arrow pointing to the pin The diagram below shows the numbering of these jumper links and indicates jumpers fitted 1 2 for each three pin jumper 5 1 JUMPER LINKS...

Page 10: ...J 4 C Default 2 3 Serial Receive Source Enable the Flash Programming header data receive Enable the RS232 interface data receive CJ 4 D Default 1 2 BOOT Mode Selection User Mode BOOT Mode TABLE 5 1 BO...

Page 11: ...attached devices 5 3 1 RST RESET FUNCTION The HD643687GFP device includes a built in reset control circuit C C C C C C R R R R R R 2 3 4 8 9 10 Internal X X Default RST External X X X X TABLE 5 2 OPTI...

Page 12: ...ed programming tool for control and programming of Renesas microcontrollers available separately from Renesas This header provides direct access for the FDM to control the EDK microcontroller To utili...

Page 13: ...1 49 25 P70 SCK3_2 P70 48 26 P23 P23 47 27 P22 TXD PTXD 46 28 P21 RXD PRXD 45 29 P20 SCK3 PSCK 44 30 P87 P87 43 31 P86 P86 42 32 P85 P85 41 6 2 HEADER J2 J2 Pin No Function EDK Symbol Device pin Pin N...

Page 14: ...e must remain at a fixed location in memory The following table details the HMON components and their size and location in memory For more information refer to the map file when building code Section...

Page 15: ...CHMON CUser_Vectors BHMON Stack H 0400 H 04F7 H 0500 H 0BC1 H 1000 H 2D10 H 0C00 H 0C03 H E800 H EE00 H FE80 H 0000 H DFFF H EFFF H F700 H F77F Internal I O REGISTERS H FF7F H FC7F H FC80 RESET Vector...

Page 16: ...gher priority than the serial port If these interrupts are used HMON may not function correctly 7 2 ADDITIONAL INFORMATION For details on how to use HEW with HMON refer to the HEW manual available on...

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