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Figure 3-34. JLINK Debugger Schematic

1

1

2

2

3

3

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5

5

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6

7

7

8

8

D

D

C

C

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6 of 6

PL485 - Evaluation Kit

03/03/2020 18:10:13

JLINK debugger.SchDoc

Project Title

Sch #:

Date:

File:

Revision:

Sheet

Designed with

Drawn By:

JLCF

Sheet Title

JLINK debugger

Engineer:

JLCF

03-PL485

1

Size A3

PL485-EK

PartNumber:

Variant Name

CEN-B

Altium.com

ATSAM3U4CA-CU

V

D

D

A

N

A

K

2

ADVREF

J3

G

N

D

A

N

A

K

3

AD12BVREF

K4

PA22/PGMD14

H4

PA30

J4

P

B

3

J5

P

B

4

K

5

V

D

D

C

O

R

E

_3

E

7

PA13/PGMD5

H5

G

N

D

2

F

6

PA15/PGMD7

H6

PA16/PGMD8

J6

PA17/PGMD9

K7

P

B

16

F

7

P

B

15

G

7

PA18/PGMD10

H7

PA19/PGMD11

J7

PA20/PGMD12

K8

PA21/PGMD13

J8

PA23/PGMD15

K9

XIN32

A10

PA24

H8

PA25

K10

PA26

J9

PA0/PGMNCMD

J10

PA1/PGMRDY

H9

PA2/PGMNOE

H10

PA3/PGMNVALID

G8

PA4/PGMM0

G10

PA5/PGMM1

G9

PA6/PGMM2

F8

NRST

B7

V

D

D

C

O

R

E

_4

H

1

G

N

D

1

E

2

V

D

D

IO

_3

E

6

V

D

D

C

O

R

E

_5

G

5

DFSDM

D1

G

N

D

3

G

6

V

D

D

U

T

M

I

B

3

V

D

D

IN

A

8

FWUP

D8

ERASE

D6

TEST

D7

XIN

A2

XOUT32

B10

TDI

B9

V

D

D

O

U

T

A

9

PA12/PGMD4

D10

TDO/TRACESWO

B8

TMS/SWDIO

C7

TCK/SWCLK

A7

PA7/PGMM3

F10

P

B

24

B

6

PA8/PGMD0

E10

V

D

D

IO

_2

F

5

PA14/PGMD6

K6

P

B

23

A

6

P

B

22

C

6

P

B

14

C

4

P

B

10

B

4

P

B

9

E

4

G

N

D

P

L

L

C

3

P

B

8

J2

P

B

7

K

1

P

B

6

J1

P

B

13

G

4

P

B

12

F

2

P

B

11

G

1

P

B

2

G

2

P

B

1

F

1

P

B

0

G

3

PA10/PGMD2

E8

V

D

D

IO

_1

F

3

V

D

D

C

O

R

E

_1

B

1

PA31

F4

PA29

E1

PA28

E3

V

D

D

C

O

R

E

_2

D

4

G

N

D

U

T

M

I

B

2

DFSDP

C1

DHSDM

D2

DHSDP

C2

NRSTB

C8

XOUT

A3

V

D

D

P

L

L

D

3

PA11/PGMD3

D9

PA9/PGMD1

E9

P

B

20

D

5

P

B

19

C

5

P

B

18

B

5

P

B

17

A

4

P

B

5

H

2

PA27

H3

P

B

21

A

5

V

D

D

B

U

C

10

G

N

D

B

U

E

5

VBG

A1

JTAGSEL

C9

V

D

D

C

O

R

E

_6

F

9

U5

A

T

S

A

M

3

U

4

C

A

-C

U

T

F

B

G

A

-1

0

0

GND

3V3_3U

2.2uF
16V
0603

C106

0.1uF
10V
0402

C96

2.2uF
16V
0603

C107

0.1uF
10V
0402

C108

VBUS_JLINK

STB

1

GND

2

OUT

3

VDD

4

12.00 MHz
DSC6011JI1A-012.0000

Y4

EP

7

VIN

6

VOUT

1

GND

3

EN

4

NC

5

VOUT

2

MIC5528 3V3

U7

XIN_SAM3

51R

0402

1%

R94

GND

GND

3V3_3U

GND

GND

GND

GND

0.1uF
10V
0402

C92

4.7uF
10V
0402

C91

0.1uF
10V
0402

C89

0.1uF
10V
0402

C99

0.1uF
10V
0402

C100

0.1uF
10V
0402

C104

0.1uF
10V
0402

C98

0.1uF
10V
0402

C102

0.1uF
10V
0402

C94

0.1uF
10V
0402

C93

4.7uF
10V
0402

C97

0.1uF
10V
0402

C90

0.1uF
10V
0402

C88

0.1uF
10V
0402

C101

0.1uF
10V
0402

C105

0.1uF
10V
0402

C103

0.1uF
10V
0402

C95

3V3_3U

3V3_3U

3V3_3U

VDD_CORE_3U

VDD_CORE_3U

GND

GND

0.1uF

10V

0402

C83

NC

1

1OE

2

1Y

4

1A

3

2OE

5

2Y

7

2A

6

3Y

10

3A

11

NC

9

4Y

13

3OE

12

GND

8

4A

14

4OE

15

VCC

16

IDTQS3VH125

U6

JTAG_CONN_nRST

JTAG_CONN_TDI

JTAG_CONN_TMS

JTAG_CONN_TCK

JTAG_CONN_TDO

S

1

I0A

2

I1A

3

YA

4

I0B

5

I1B

6

YB

7

GND

8

YC

9

I1C

10

I0C

11

YD

12

I1D

13

I0D

14

E

15

VCC

16

IDTQS3VH257PAG

U4

100k 0402 5%

R70

3

1

2

BSS138N

Q4

DIS_JLINK

JLINK_TCK_IN

JLINK_TDI_IN

JLINK_TDO_IN

JLINK_TMS_IN

JLINK_nRST

100R

0402

1%

R79

NRST

JTAG_nRST

3V3

3V3

JTAG_CONN_TDI

JTAG_CONN_TMS

JTAG_CONN_TCK

JTAG_CONN_TDO

JTAG_CONN_nRST

ENSPI

TRESIN
TRESOUT

JLINK_UART_RX
JLINK_UART_TX
JLINK_TDI_IN

JLINK_TMS_IN

ENSPI

LED1_3U
LED2_3U

DIS_CDC
DIS_JLINK

JLINK_TDO_IN
JLINK_TCK_IN

150R

R82

150R

R81

150R

R80

2

1

4

3

GREEN

RED

0805

D22

1k

0402

5%

R88

1k

0402

5%

R89

3V3_3U

150R

R73

100R 0402

1%

R72

JLINK_nRST

JLINK OBD

GND

GND

GND

0.1uF

10V

0402

C84

GND

DIS_JLINK

10k
0402
1%

R85

DIS_CDC

10k
0402
1%

R84

1
2

HDR-2.54 Male 1x2

J14

1
2

HDR-2.54 Male 1x2

J13

JP1

JP2

3V3_3U

3V3_3U

GND

GND

0.01uF
50V

0402

C85

1N4148

D21

6.8k 0402 1%

R78

10k
0402

1%

R77

10pF

50V

0402

C86

0.01uF
50V
0402

C87

BOT

TOP
Side

Side

1

2

3

4

7

8

9

10

11

12

13
15

14
16

J11

pads on PCB

NRST_3U

TDI_3U

TDO_3U

TCK_3U

TMS_3U

1
2

HDR-2.54 Male 1x2

J10

100R
0402
1%

R74

100R
0402
1%

R75

GND

GND

3V3_3U

3V3_3U

GND

GND

3V3_3U

3V3_3U

3V3_3U

GND

XIN_SAM3

100k 0402 5%

R83

3V3_3U

39R 0402 1%

R86

39R 0402 1%

R87

EARTH0

VBUS_JLINK

JLINK_USBHS_N

JLINK_USBHS_P

120R

BLM18PG121SN1D

FB13

DIFF90

GND

B2

1

GND

2

VCCA

3

A2

4

A1

5

OE

6

VCCB

7

B1

8

TXS0102

U8

22R

0402 1%

R96

22R

0402 1%

R98

0.1uF
10V
0402

C109

0.1uF
10V
0402

C110

DIS_CDC

JLINK_UART_TX

JLINK_UART_RX

0R

0402

R97

0R

0402

R99

GND

GND

3V3_3U

3V3

Connector for JTAG/SWD progr ammer /debugger

3V3

GND

3V3

1

2

3

4

5

6

7

8

9

10

J15

nRESET

VCC

GND

GND

KEY

GNDDetect

PB[0..14]

PB

2

PB

3

PB

4

PB

5

PB

6

PB

8

PB

7

PB

9

PB

10

PB

1

PB

12

PB

11

PB

13

PB

14

PB[0..14]

PB

0

PB6

PB7

PB5

PB4

100R

R95

PB11
PB10

TDI/NC

TDO/SWO

TCK/SWCLK

TMS/SWDIO

DBGU_TX

DBGU_RX

JLINK debugger

JLINK_USBFS_N

JLINK_USBFS_P

TDI/NC

TDO/SWO

TCK/SWCLK

TMS/SWDIO

Disable CDC

Disable J LINK

1
2
3
4
5
0

ID

D

+

D

-+

5V

G

N

D

USB2.0 MICRO-B FEMALE

J12

JLINK/JTAG

0R 0402

R76

10

0k

R

9

0

10

0k

R

9

1

10

0k

R

9

2

10

0k

R

9

3

TRSTIN
TRSTOUT

150R

R71

FD7
FD8

TP22

90Ω ±10% differential trace impedance
Routing top or bottom

3.8 

PL485-EK Layout

This section contains the layout graphics for the PL485-EK board:

• Layer 1: Top Layer

Figure 3-35

• Layer 2: Mid Layer 1 (Ground), 

Figure 3-36

• Layer 3: Mid Layer 2 (Power Supplies), 

Figure 3-37

• Layer 4: Bottom Layer

Figure 3-38

• Top Components Placement, 

Figure 3-39

• Bottom Components Placement, 

Figure 3-40

 PL485-EK

PL485-EK Board

©

 2020 Microchip Technology Inc.

 User Guide

DS50002954B-page 32

Содержание PL485-EK

Страница 1: ...oard is shipped in an anti static shielding bag WARNING The board must not be subject to high electrostatic discharges It is recommended to use a grounding strap or similar ESD protective device when...

Страница 2: ...Xplained PRO PWR connector J7 DC Jack connector J3 or 2 position terminal block J2 Figure 1 PL485 EK Board top view PL485 EK 2020 Microchip Technology Inc User Guide DS50002954B page 2...

Страница 3: ...MCU Peripherals 20 3 5 Hardware Description MCU Interface Ports 21 3 6 Hardware Description JLINK Debugger 23 3 7 PL485 EK Schematics 27 3 8 PL485 EK Layout 32 4 Standards Compliance 36 5 References 3...

Страница 4: ...ponsibility for the consequences arising from an improper use of the PL485 EK board 1 2 Electrical Characteristics This section contains information about PL485 EK power supply requirements and consum...

Страница 5: ...smit a message which is received by the other end points in the network LED0 D19 green blinks to indicate that the application is running LED1 D20 red flashes when a PLC message is received and LED D1...

Страница 6: ...DC Input Connectors J2 J3 AC Coupler Connector J4 Xplained PRO PWR connector J7 ERASE Pin Header J1 CDC Disable Pin Header J13 JLINK Disable Pin Header J14 PL485 U1 JLINK USB Connector J12 JLINK 3 3V...

Страница 7: ...per Disable JLINK jumper Disable CDC jumper Interfaces USB Device mikroBUS Socket Connector SWD JTAG Debugging Port JLINK USB Embedded MPU Programmer Xplained PRO Master I2S Connector 3 2 1 PL485 EK B...

Страница 8: ...der J13 JLINK Disable Pin Header J14 JLINK USB Connector J12 PLC Signal and 3 2 2 1 Connectors The PL485 EK board includes the following connectors 1 PLC Connector and DC Input J2 same than J3 Table 3...

Страница 9: ...ADC Analog to digital converter alternatively a pin for the negative terminal of a differential ADC 5 PB10 GPIO1 General purpose I O 6 PB11 GPIO2 General purpose I O 7 PA0 PWM Pulse width Modulation a...

Страница 10: ...J8 Table 3 7 mikroBUS Socket Connector J8 Pin Signal Name Mnemonic Description 1 PA17 AN Analog 2 PA10 RST Reset 3 PA11 CS SPI Chip Select 4 PA14 SCK SPI Clock 5 PA12 MISO SPI Master Input Slave Outpu...

Страница 11: ...not have a series resistor 2 TMS SWDIO Serial Wire Input Output Test Mode Select JTAG mode set input of target CPU This pin should be pulled up on the target Typically connected to TMS of target CPU 3...

Страница 12: ...laced on the PL485 EK board for the verification of the main signals Table 3 12 Test Point Probes Reference Function TP6 5V TP8 GND TP9 GND TP10 3V3 TP16 PLC signal Table 3 13 Test Point Pads Referenc...

Страница 13: ...SB_N DUSB_P PL_NRST PL_CD PL_EXTIN PL_NPCS0 PL_SPCK PL_MOSI PL_MISO VDDIO H5 VDDIO A4 VDDIO B4 VDDIN_AN A5 VDDIN_AN B8 GND A1 VDDIO B10 PL_VDDCORE B11 VDDPLL C1 VDDPLL C2 PL_VDDCORE D1 VDDIN E1 VDDIO...

Страница 14: ...mikroBUS PB1 RXD6 UART_RX XPLAIN PB9 RXD4 XIN UART_RX mikroBUS PB2 TWCK1 I2C_SCL mikroBUS PB10 TXD4 DBGU_TX GPIO1 XPLAIN PB3 TWD1 I2C_SDA mikroBUS PB11 RXD4 DBGU_RX GPIO2 XPLAIN PB4 TDI TDI PB12 ERASE...

Страница 15: ...3 2 PLC Coupling Circuitry Description The PL485 EK evaluation board communicates in the band between 95 kHz and 125 kHz CENELEC B Band The PL485 EK board implements a circuit to couple the PLC signa...

Страница 16: ...rting the injected signal The filtering stage used in PL485 EK see Figure 3 7 has three aims Band pass filtering of high frequency components of the square waveform generated by the transmission stage...

Страница 17: ...402 R7 10k R8 0 1uF 25V 0402 C34 GND ADVREF GND 3V3 1R 0402 1 R6 4 7uF 10V 0402 C45 10uH L1 Near ball K7 1 3 20MHz Y1 PL_EMIT Balls connection D4 F3 E3 F2 E4 F4 E5 F5 E6 F6 E7 F7 E8 F8 G4 G5 G6 G7 Fig...

Страница 18: ...B_P USB_DP USB_DN USB Device 0R 0603 R3 R 03 1 1 2 J1 PB12 MCU slow clock MCU Erase MCU ERASE GND 1 4 2 3 TL3301NF260QG SW1 GND NRST MCU Reset 3V3 0 1uF C48 0R 0402 R2 0R 0402 R7 10k R8 0 1uF 25V 0402...

Страница 19: ...SW 1 VIN 8 EP 9 MCP16331 U2 PLC PLC 6V to 48V 1uF C63 1uF C55 GND GND 0R R16 0R R11 0R R9 0R R10 50V MOV1 10uF 75V 1210 C51 10uF 75V 1210 C58 10uF 75V 1210 C59 DC IN DC Input There is one LED and two...

Страница 20: ...tation of multiple functionalities such as Detection of fault conditions Detection of Low Power mode entering conditions Detection of wake up situations The input pin PA20 of PL485 is used to monitor...

Страница 21: ...if VUSBD is available Figure 3 17 USB Circuit 1 2 3 4 5 6 C B A I2S VUSBD GND GND GND GND PB14 USB_DP USB_DN USB Device USB_Device 1 2 3 4 5 0 ID D D 5V GND USB2 0MICRO BFEMALE J5 GND YELLOW D18 300R...

Страница 22: ...d pin out description in the Table 3 5 Figure 3 19 Xplained PRO Header Connector EXT1 1 2 3 4 5 6 D C B A Sch Drawn By JLCF Sheet Title Interface Engineer JLCF Size PL485 EK PartNumber 3V3 5 300 R58 I...

Страница 23: ...RO BFEMALE GND YELLOW D18 300R R40 4700pF C73 1 2 4 3 D17 PRTR5V0U2X GND GND 470R 470R FB12 5V Xplained PRO Socket 3V3 A23 A9 PB9 PB8 B2 B3 PA19 PB11 PA1 PA4 PB14 1 2 3 4 5 6 7 HDR 2 54 Male 1x7 J9 PA...

Страница 24: ...99 GND GND 3V3_3U 3V3 Connector for JT 3V3 GND 1 2 3 4 5 6 7 8 9 10 J15 VCC GND GND KEY GNDDetect PB1 PB0 PB6 PB7 PB5 PB4 PB11 PB10 TDI NC TDO SWO TCK SWCLK TMS SWDIO DBGU_TX DBGU_RX JLINK debugger JL...

Страница 25: ...NK_TMS_IN JLINK_nRST 100R 0402 1 R79 NRST JTAG_nRST 3V3 3V3 JTAG_CONN_TDI JTAG_CONN_TMS JTAG_CONN_TCK JTAG_CONN_TDO JTAG_CONN_nRST TRESIN TRESOUT JLINK_UART_RX JLINK_UART_TX JLINK_TDI_IN JLINK_TMS_IN...

Страница 26: ...D1_3U LED2_3U 2 1 4 3 GREEN RED 0805 D22 0402 R88 0402 R89 39R 0402 1 R86 39R 0402 1 R87 N P B2 1 GND 2 VCCA 3 A2 4 A1 5 OE 6 VCCB 7 B1 8 TXS0102 U8 22R 0402 1 R96 22R 0402 1 R98 0 1uF 10V 0402 C109 0...

Страница 27: ...IN PA16 NPCS02 SPI2_NCPS0 SPI_SS_A XPLAIN PA17 AD0 AD0 AN uBUS PA18 AD1 AD1 ADC XPLAIN PA19 AD2 AD2 ADC XPLAIN UserLed1 PA20 AD3 AD3 Voltage Monitor PA21 DM DUSB_N PA22 DP DUSB_P PA23 TIOA1 TIOA1 PWM...

Страница 28: ...3 C47 22pF 50v 0603 C46 PL_LDO_EN GND GND Clext 2x Ccrystal Cpara Cpcb Clext 2x 4 18 0 6 0 7 0 8 x Clext 2x 18 0 7 1 Clext 33 pF Pag 41 GND PL_XIN PL_XOUT PL_XOUT PL_XIN AGND 10000pF C1 0 022uF C4 0 0...

Страница 29: ...1 470R FB12 5V 3V3 GND Xplained PRO Header EXT1 VCC GND MISO SS SDA RXD GPIO PWM PWM GPIO2 GPIO1 ADC ADC GND ID SCK MOSI TXD 3V3 IRQ GPIO GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 HDR 2 5...

Страница 30: ...470R FB4 VBUS_JLINK 2 3 1 POWER 2 0mm J3 VUSB 22uH L4 1N4448 D6 1N4448 D10 560R 0402 5 R12 1M R14 1M R19 300R R18 10k 0402 1 R15 10k 0402 1 R20 31 6k 0402 1 R17 20pF 50V 0402 C54 6V to 48V MBR0520 D7...

Страница 31: ...R34 3 1 2 DM N2056U Q3 3 1 2 DM N2056U Q1 510R 0603 R27 0R R28 1 2 3 BAT54SLT1 D13 10k R26 10k R21 GND 3V3 22uH L6 2 2uH L8 15uH L7 1uF 25V 0805 C68 0 15uF 50V 1206 C67 3 3R 0805 1 R24 0R R23 1 2 3 4...

Страница 32: ...CONN_TCK JTAG_CONN_TDO S 1 I0A 2 I1A 3 YA 4 I0B 5 I1B 6 YB 7 GND 8 YC 9 I1C 10 I0C 11 YD 12 I1D 13 I0D 14 E 15 VCC 16 IDTQS3VH257PAG U4 100k 0402 5 R70 3 1 2 BSS138N Q4 DIS_JLINK JLINK_TCK_IN JLINK_TD...

Страница 33: ...Figure 3 35 PL485 EK rev1 Layout Top Layer Figure 3 36 PL485 EK rev1 Layout Mid Layer 1 Ground PL485 EK PL485 EK Board 2020 Microchip Technology Inc User Guide DS50002954B page 33...

Страница 34: ...Figure 3 37 PL485 EK rev1 Layout Mid Layer 2 Power Supplies Figure 3 38 PL485 EK rev1 Layout Bottom Layer PL485 EK PL485 EK Board 2020 Microchip Technology Inc User Guide DS50002954B page 34...

Страница 35: ...Figure 3 39 PL485 EK rev1 Layout Top Silkscreen Figure 3 40 PL485 EK rev1 Layout Bottom Silkscreen PL485 EK PL485 EK Board 2020 Microchip Technology Inc User Guide DS50002954B page 35...

Страница 36: ...appliance nor is it intended for incorporation into finished appliances that are made commercially available as single functional units to end users The PL485 EK board is a CE mark product which compl...

Страница 37: ...et 2020 PLC AC Coupler User Guide 2020 Using PL485 to implement a fully featured G3 PLC PRIME modem Application Note 2020 MCP16331 High Voltage Input Buck Converter Evaluation Board User s Guide 2014...

Страница 38: ...3 1 PL485 section Deleted note in 3 3 2 PLC Coupling Circuitry Description section Added reference to PLC AC Coupler User Guide in 3 3 2 2 PLC Coupling Circuit section Updated 3 3 3 Clock Circuitry s...

Страница 39: ...is available through the website at http www microchip com support Microchip Devices Code Protection Feature Note the following details of the code protection feature on Microchip devices Microchip p...

Страница 40: ...Plus ProASIC Plus logo Quiet Wire SmartFusion SyncWorld Temux TimeCesium TimeHub TimePictra TimeProvider Vite WinPath and ZL are registered trademarks of Microchip Technology Incorporated in the U S A...

Страница 41: ...7252 China Xiamen Tel 86 592 2388138 China Zhuhai Tel 86 756 3210040 India Bangalore Tel 91 80 3090 4444 India New Delhi Tel 91 11 4160 8631 India Pune Tel 91 20 4121 0141 Japan Osaka Tel 81 6 6152 7...

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