NEC AB-050-FX3-U User Manual Download Page 11

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NEC Electronics (Europe) GmbH

- 11 -

To connect the RS-232 / LIN bus driver signals to the RS-232 / LIN bus connecters close the following jumpers:

Signal

Connector

Pin #

TXD0

1 –

RXD0

3 –

UARTD0

GND

CN19

5 – 6

TXD1

1 –

RXD1

3 –

UARTD1

GND

CN20

5 – 6

TXD2

1 –

RXD2

3 –

UARTD2

GND

CN21

5 – 6

TXD3

1 –

RXD3

3 –

UARTD3

GND

CN22

5 – 6

TXD4

1 –

RXD4

3 –

UARTD4

GND

CN33

5 – 6

TXD5

1 –

RXD5

3 –

UARTD5

GND

CN34

5 – 6

TXD6

1 –

RXD6

3 –

UARTD6

GND

CN35

5 – 6

TXD7

1 –

RXD7

3 –

UARTD7

GND

CN36

5 – 6

Table 2-6

RS-232 signal jumpers

Summary of Contents for AB-050-FX3-U

Page 1: ...User s Manual AB 050 FX3 U V850ES Fx3 Starter Board Hardware Document No EASE UM 0019 2 1 Date Published February 2007 NEC Electronics 2007 ...

Page 2: ...hereof 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 Spec...

Page 3: ...CAN connectors 17 6 Mounting other Fx3 devices on the board 18 6 1 Mounting devices 18 6 1 1 Mounting a FE3 device 18 6 1 2 Mounting a FF3 device 19 6 1 3 Mounting a FG3 device 19 6 1 4 Mounting a FJ3 device 20 6 2 Pin connection 21 6 2 1 Power supply pins 21 6 2 2 REGC pin 22 6 2 3 X1 X2 pins 23 6 2 4 XT1 FLMD0 24 6 3 Functional pin connection 25 6 3 1 Jumper overview 25 6 3 2 Testpoints 26 6 3 3...

Page 4: ...igure 5 1 UART LIN DSUB connectors 16 Figure 5 2 CAN DSUB connector 17 Figure 6 1 Mounting a FE3 device 18 Figure 6 2 Mounting a FF3 device 19 Figure 6 3 Mounting a FG3 device 19 Figure 6 4 Mounting a FJ3 device 20 Figure 6 5 Device power supply 21 Figure 6 6 REGC pin components 22 Figure 6 7 X1 X2 pin components 23 Figure 6 8 Pins with Pull Down 24 Figure 6 9 Jumpers location 25 Figure 6 10 Test ...

Page 5: ...mpers 13 Table 5 1 UART LIN DSUB connectors 16 Table 5 2 CAN DSUB connectors 17 Table 6 1 VSS signal connection 21 Table 6 2 VDD signal connection 22 Table 6 3 REGC signal connection 22 Table 6 4 X1 X2 signal connection 23 Table 6 5 XT1 FLMD0 signal connection 24 Table 6 6 Colours of Jumper functionality 26 Table 6 7 Reset signal connection 26 Table 6 8 NWire interface signals 27 Table 6 9 Flash p...

Page 6: ...embers porting of SW from FK3 to smaller devices is possible with only minimum efforts Mounting other members of the Fx3 Series on the board also is possible at the cost of manual replacement of components and rewiring of signals With the NWire Debug interface and the Flash Programming interface for the NEC PG FP4 Flash Programmer the standard NEC programming interfaces are directly available To e...

Page 7: ...P8 JP6 JP9 TP5 TP4 CN54 CN55 CN56 CN59 CN60 CN57 CN58 Figure 2 1 Board overview Basically the board is divided into two areas an Electrical Area and a Functional Area In Figure 2 1 the Electrical Area is surrounded in by a red line and the Functional Area is surrounded by a blue line 2 1 1 Electrical Area In the center of the Electrical Area a 180 pin SMD pad field is located that any of the F Ser...

Page 8: ... PowerDrivers and connectors to the board Note For detailed information about the operation of the used RS 232 LIN bus and CAN drivers refer to the related datasheets of those devices 2 1 3 Connecting both areas The Electrical and Functional Areas are not connected to one another except by a common VSS plane Nevertheless by use of Jumpers a signal connection between the Electrical Area and the Fun...

Page 9: ...le from a NEC Debug Tool e g MiniCube can be connected to CN2 Additionally a KEL connector CN23 is available to connect third party NWire Debug Tools The following jumpers on CN48 must be closed in order to physically connect the NWire signals from CN2 to the corresponding pins of the FK3 device Signal CN48 Pin number SCK 9 10 DCK 11 12 DMS 13 14 DDI 15 16 DRST 17 18 RES 19 20 FLMD0 21 22 DDO 23 2...

Page 10: ... and 3 4 to supply power to RS 232 LIN bus drivers For the LIN bus drivers additionally a VBAT voltage must be supplied This voltage must be in a range of 5V to 12V For the exact specification refer to the Datasheet of the LIN Drivers To supply VBAT to the board use either of the two connections Use TP1 Close JP19 and use Cn16 Close the following jumpers on CN9 to physically connect the UARTD sign...

Page 11: ...nnector Pin TXD0 1 2 RXD0 3 4 UARTD0 GND CN19 5 6 TXD1 1 2 RXD1 3 4 UARTD1 GND CN20 5 6 TXD2 1 2 RXD2 3 4 UARTD2 GND CN21 5 6 TXD3 1 2 RXD3 3 4 UARTD3 GND CN22 5 6 TXD4 1 2 RXD4 3 4 UARTD4 GND CN33 5 6 TXD5 1 2 RXD5 3 4 UARTD5 GND CN34 5 6 TXD6 1 2 RXD6 3 4 UARTD6 GND CN35 5 6 TXD7 1 2 RXD7 3 4 UARTD7 GND CN36 5 6 Table 2 6 RS 232 signal jumpers ...

Page 12: ...V 7 8 LIN 9 10 LIN3 GND CN22 11 12 12V 7 8 LIN 9 10 LIN4 GND CN33 11 12 12V 7 8 LIN 9 10 LIN5 GND CN34 11 12 12V 7 8 LIN 9 10 LIN6 GND CN35 11 12 12V 7 8 LIN 9 10 LIN7 GND CN36 11 12 Table 2 7 LIN bus signal jumpers To enable the LIN drivers IC218 IC219 IC172 IC221 IC217 IC223 IC228 IC229 the NSLP pin of the drivers must be pulled high To do so a Jumper is available to connect the pin to VDD LIN c...

Page 13: ...RXD reception output pin of the LIN driver e g IC218 pin1 and the RxD reception output pin of the UART driver e g IC173 pin 12 are physically connected to the same pin on connector CN9 e g CN9 pin 4 Therefore when using the LIN driver lift the connected UART driver RxD output pin from the PCB when using the UART driver place the connected LIN driver in standby mode or lift the LIN driver RxD outpu...

Page 14: ... FX3 U place the package in the top right corner of the SMD area As the FK3 with 176 pins is placed on an SMD area with 180 pins 4 pads will not be used Due to the alignment of the device in the top right corner two pads in the lowest line and two pads in the left most line remain empty Therefore align pin 1 of the device with pin 2 of the SMD pad area For details see Figure 3 1 and Figure 3 2 Fig...

Page 15: ...ied voltage is directly connected to the device the input voltage must not exceed the specified power supply voltage range of the assembled device Close JP1 1 2 when directly supplying the devices voltage Voltage regulator supply Use CN1 to supply a stabilized voltage of 6V 12V to the board The on board 7805 type regulator will generate the 5V supply of the board Close JP1 2 3 when using the on bo...

Page 16: ...pin male D SUB connector is supplied for each of the eight available UART LIN interfaces The signal layout of the UART LIN DSUB connector can be seen in Table 5 1 Male D SUB 9pin Function 1 n c 6 n c 2 RS 232 TxD 7 LIN 3 RS 232 Rxd or GND 8 n c 4 n c 9 12V 5 GND Table 5 1 UART LIN DSUB connectors Figure 5 1 displays the assignment of each DSUB connector to its related peripheral UART0 UART1 UART2 ...

Page 17: ...the five available CAN interfaces The pin functions of the CAN DSUB connectors can be seen in Table 5 2 Female D SUB 9pin Function 1 n c 6 GND 2 CANL 7 CANH 3 GND if jumpered 8 n c 4 n c 9 n c 5 n c Table 5 2 CAN DSUB connectors Figure 5 2 displays the assignment of each DSUB connector to its related peripheral CAN0 CAN1 CAN2 CAN3 CAN4 Figure 5 2 CAN DSUB connector ...

Page 18: ...en the device pins and the jumpers connecting the Electrical Area and the Functional Area must wired manually Therefore the following changes must be applied 6 1 Mounting devices First the device must be mounted to the PCB The alignment of the different Fx3 family devices is explained below 6 1 1 Mounting a FE3 device To mount a FE3 device on the AB 050 FX3 U place the package in the lower left co...

Page 19: ...e two pins most in the corner Place pin 1 of the device on pin 2 of the SMD area CN31 CN29 CN30 CN32 FF3 1 Figure 6 2 Mounting a FF3 device 6 1 3 Mounting a FG3 device To mount a FF3 device on the AB 050 FX3 U place the package in the lower left corner of the SMD area Place pin 1 of the device on pin 1 of the SMD area CN31 CN29 CN30 CN32 FG3 1 Figure 6 3 Mounting a FG3 device ...

Page 20: ... 4 Mounting a FJ3 device To mount a FJ3 device on the AB 050 FX3 U place the package in the lower left corner of the SMD area Place pin 1 of the device on pin 1 of the SMD area CN31 CN29 CN30 CN32 FJ3 1 Figure 6 4 Mounting a FJ3 device ...

Page 21: ...t devices Connect the VDD and VSS pins in the Pin Patch Areas like this VDD VSS R 0 leave open Device VSS pin VDD VSS C 100 nF R 0 Device VDD pin Figure 6 5 Device power supply To connect the devices VSS pins to the VSS lane of the board place a 0 Ohm resistor on the SMD1 pad Fx3 pinning Signal FE3 FF3 FG3 FJ3 FK3 VSS 6 11 11 11 11 VSS1 n a n a n a n a 124 AVSS 2 2 2 2 2 AVSS1 n a n a n a n a 46 3...

Page 22: ...34 34 47 n a n a 5 5 5 EVDD n a n a n a n a 77 BVDD n a n a 70 104 128 Table 6 2 VDD signal connection 6 2 2 REGC pin A buffering capacitor between the devices REGC pin s and VSS should be placed Assemble the capacitor to the SMD1 pad field VDD VSS C Device signal Figure 6 6 REGC pin components Refer to the Fx3 User s Manual and Table 6 3 for the location of the RECC pin on the different devices F...

Page 23: ...tor on the SMD1 areas of those pins For size of the capacitor refer to the oscillator manufacturer specification recommendation VDD VSS C Device VDD pin Figure 6 7 X1 X2 pin components Refer to the Fx3 User s Manual and Table 6 4 for the location of the X1 and X2 pins on the different devices Fx3 pinning Signal FE3 FF3 FG3 FJ3 FK3 X1 7 12 12 12 12 X2 8 13 13 13 13 Table 6 4 X1 X2 signal connection...

Page 24: ...pins XT1 and FLMD0 VDD VSS R Device signal Figure 6 8 Pins with Pull Down Refer to the Fx3 User s Manual and Table 6 5 for the location of the XT1 and FLMD0 pins on the different devices Fx3 pinning Signal FE3 FF3 FG3 FJ3 FK3 XT1 10 15 15 15 15 FLMD0 3 8 8 8 8 Table 6 5 XT1 FLMD0 signal connection ...

Page 25: ...of the newly routed signals as this can lead to a direct connection between different device pins Be aware that no further disconnection by the use of jumpers between the Electrical Area and Functional Area is possible after wiring the signals for other than FK3 devices 6 3 1 Jumper overview The location of all jumpers located on the board can be seen in the Figure 6 9 Pin 1 of each Jumper field i...

Page 26: ...rface signals Red LIN bus interface signals Magenta Power supply and Reset Table 6 6 Colours of Jumper functionality 6 3 2 Testpoints The available Test Points can be seen in TP1 TP15 TP50 TP11 TP12 TP48 TP54 TP56 TP58 TP62 TP60 TP7 TP6 TP5 TP4 Figure 6 10 Test Point location 6 3 3 Reset signal To connect the RESET signal place a wire according to the table below Fx3 pin number Signal FE3 FF3 FG3 ...

Page 27: ... DRSTZ 17 17 20 20 21 17 RESET 9 14 14 14 14 19 FLMD0 3 8 8 8 8 21 DDO 31 35 40 40 59 23 Table 6 8 NWire interface signals 6 3 5 Flash Programming interface To connect the Flash Programming signals place wires according to the table below Fx3 pin number Signal FE3 FF3 FG3 FJ3 FK3 CN48 Pin number TxD 22 22 25 25 26 1 RxD 23 23 26 26 47 3 SIB 19 19 22 22 23 5 SOB 20 20 23 23 24 7 SCK 21 21 24 24 25 ...

Page 28: ...8 49 CTXD0 18 18 21 21 22 2 26 26 29 29 50 CRXD0 16 7 19 19 20 4 CTXD1 n a n a 31 31 52 6 CRXD1 n a n a 32 32 53 8 n a n a n a 67 48 CTXD2 n a n a n a 71 92 10 n a n a n a 68 49 CRXD2 n a n a n a 72 93 12 CTXD3 n a n a n a 50 69 14 CRXD3 n a n a n a 51 70 16 CTXD4 n a n a n a n a 104 18 CRXD4 n a n a n a n a 105 20 Table 6 10 CAN jumper settings Compatible pinning to the corresponding Fx2 device ...

Page 29: ...3 61 82 1 RxD1 37 39 44 62 83 3 TxD2 n a n a 35 54 28 9 RxD2 n a n a 36 55 29 11 60 81 TxD3 n a n a 23 23 24 13 59 80 RxD3 n a n a 22 22 23 15 TxD4 n a n a 58 76 97 17 RxD4 n a n a 57 75 96 19 TxD5 n a n a n a 73 94 21 RxD5 n a n a n a 74 95 23 TxD6 n a n a n a n a 64 25 RxD6 n a n a n a n a 65 27 TxD7 n a n a n a n a 78 29 RxD7 n a n a n a n a 79 31 Table 6 11 UARTD jumper settings Compatible pin...

Page 30: ...Modified expanded text Error Reference source not found Added chapter Cautions 1 1 7 Added chapter Revision History Error Reference source not found Added chapter for cable description 1 2 2 5 Added information on LIN operation 2 0 Update for V2 0 revision of the AB 050 FX3 board Updated naming of board to AB 050 FX3 U 2 1 2 5 Added Caution on UART LIN driver usage ...

Page 31: ...52 72 12 37 62 87 12 48 84 120 12 56 100 144 13 29 45 61 13 33 53 73 13 38 63 88 13 49 85 121 13 57 101 145 14 30 46 62 14 34 54 74 14 39 64 89 14 50 86 122 14 58 102 146 15 31 47 63 15 35 55 75 15 40 65 90 15 51 87 123 15 59 103 147 16 32 48 64 16 36 56 76 16 41 66 91 16 52 88 124 16 60 104 148 17 37 57 77 17 42 67 92 17 53 89 125 17 61 105 149 18 38 58 78 18 43 68 93 18 54 90 126 18 62 106 150 1...

Page 32: ...NEC Electronics Europe GmbH 32 9 Appendix B Schematic ...

Page 33: ...4 GND 1 LVDD 3 PIN 2 VCC notass KH connector IC100 IC31 4pins 4 GND 1 LVDD 3 PIN 2 VCC notass KH IC45 connector 4pins GND 4 LVDD 1 PIN 3 PIN 2 VCC notass KH connector IC98 4pins 4 GND 1 LVDD 3 PIN 2 VCC notass KH connector connector 4pins GND 4 LVDD 1 PIN 3 VCC 2 notass KH connector IC81 4pins 4 GND 1 LVDD 1 PIN 3 VCC 2 notass KH IC49 connector 4pins GND 4 LVDD 1 PIN 3 VCC 2 notass KH IC42 connect...

Page 34: ...ND 4 LVDD 1 PIN 3 VCC 2 1pin notass KH connector IC106 nc 1 4pins KH notass IC156 connector VCC 2 4pins KH notass connector IC169 4 GND 1 LVDD 3 PIN 2 VCC 4pins KH notass IC170 connector 4 GND 1 LVDD 3 PIN 2 VCC 4pins KH notass IC168 connector GND 4 LVDD 1 PIN 3 PIN 2 VCC 4pins KH notass IC160 connector GND 4 LVDD 1 PIN 3 VCC 2 4pins KH notass connector IC161 GND 4 LVDD 1 PIN 3 VCC 2 4pins KH nota...

Page 35: ...33 133 134 134 135 135 116 116 117 117 118 118 119 119 12 12 120 120 121 121 122 122 123 123 124 124 125 125 106 107 107 108 108 109 109 11 11 110 110 111 111 112 112 113 113 114 114 115 115 1 1 10 10 100 100 101 101 102 102 103 103 104 104 105 105 106 PIN164 PIN163 PIN162 PIN161 PIN160 PIN159 PIN171 PIN175 PIN174 PIN173 PIN172 PIN176 PIN180 multi176qfp_05 SO2 PIN155 PIN154 PIN153 PIN152 PIN151 PI...

Page 36: ...132 133 133 134 134 135 135 116 117 117 118 118 119 119 12 12 120 120 121 121 122 122 123 123 124 124 125 125 126 107 107 108 108 109 109 11 11 110 110 111 111 112 112 113 113 114 114 115 115 116 1 1 10 10 100 100 101 101 102 102 103 103 104 104 105 105 106 106 PIN110 PIN109 PIN108 PIN107 PIN106 PIN105 PIN104 PIN103 PIN102 PIN101 PIN100 PIN180 qfp180_05 SO1 PIN126 PIN125 PIN124 PIN123 PIN122 PIN12...

Page 37: ... PIN155 PIN156 PIN157 PIN158 PIN159 PIN135 PIN136 PIN137 PIN138 PIN139 PIN140 PIN141 PIN142 PIN143 PIN144 PIN145 PIN146 PIN166 PIN167 PIN168 PIN169 PIN170 PIN171 PIN172 PIN173 PIN174 PIN134 PIN175 PIN176 PIN180 PIN154 PIN155 PIN156 PIN157 PIN158 PIN159 PIN160 PIN161 PIN162 PIN163 PIN164 PIN133 PIN165 PIN142 PIN143 PIN144 PIN145 PIN146 PIN147 PIN148 PIN149 PIN150 PIN151 PIN152 PIN153 PIN138 PIN137 ...

Page 38: ...D 5 INH 2pins JP40 1 2 12V 2pins 1 2 C51 NOT ASS NOT ASS JP38 1 2 JP41 JP20 1 2 100nf 63V eia0805 C31 NOT ASS JP14 1 2 2pins 9 T1in_TTL 11 T1out_RS232 14 T2in_TTL 10 T2out_RS232 7 VCC 16 Vminus 6 Vplus 2 1uf 16V eia0805 C14 IC173 C1minus 3 C1plus 1 C2minus 5 C2plus 4 GND 15 13 R1in_RS232 R1out_TTL 12 R2in_RS232 8 R2out_TTL 1uf 16V eia0805 C11 MAX232ECSE 5V 12V 12V 2 1nf 63V eia0805 C27 12V NOT ASS...

Page 39: ...pins CN52 1 2 3 4 NOT ass std_lab_socket_black CN8 1 2 2pins JP26 1 2 NOT ass CN13 1 2 TP LC 3 G yellow TP15 R22 CN11 1 2 CN3 1 2 R4 10k NOT ass R13 SW1 OMRON B3F1000 1 2 3 4 C38 100nf 63V eia0805 100V 150mA D1 R14 NOT ass SMD LED green If 10mA D4 LED R6 10k SMD LED green If 10mA LED D5 LED LED D3 SMD LED green If 10mA VIO 9 WAKE R16 NOT ass SMD LED green If 10mA D2 6 EN 8 ERR GND 2 INH 7 RX0 4 SP...

Page 40: ...100nf 63V eia0805 C61 0 R42 100nf 63V eia0805 C60 100nf 63V eia0805 C58 100nf 63V eia0805 C59 C56 100nf 63V eia0805 C55 C57 100nf 63V eia0805 C54 100nf 63V eia0805 100nf 63V eia0805 10pf 63V eia0805 C9 10pf 63V eia0805 C41 NC2 10 RESET 12 TVDD 20 10k R53 1 19 GND10 GND2 3 GND3 5 GND4 7 GND5 9 11 GND6 GND7 13 15 GND8 GND9 17 NC1 16 20pins straight male housing NWIRE Debug CN2 DCK 2 DDI 6 18 DDO DMS...

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