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ST EVLKST8500GH868 User Manual Download Page 8

Function

NUCLEO-G070RB

Connector name

Connector pin

STM32 pin

Signal

ST8500 Boot Mode switch (S2)

ST8500_FWMode

CN7

35

PC2

GPIO

SYNC connector (J15)

STM32_SYNC

CN10

19

PC7

TIM3_CH2

3.3.2

X-NUCLEO-S2868A2 interconnections

Table 3. 

X-NUCLEO-S2868A2 interconnections

X-NUCLEO-S2868A2

EVALMODST8500-1

Function

Connector name Connector pin Signal Connector name Connector pin

Signal

S2-LP interface

J3

4

SCLK

J205

5

GPIO00_0

SPI2_CLK

J3

8

SDN

J205

3

GPIO00_7 S2-LP_SDN

J5

4

SDI

J205

7

GPIO00_1 SPI2_MOSI

J5

5

SDO

J205

10

GPIO00_3 SPI2_MISO

J6

1

GPIO0

J205

1

GPIO01_6 S2-LP_IRQ

J6

2

CSn

J205

9

GPIO00_2

SPI2_CS

3.3.3

EVALS2915A1/A2 interconnections

Table 4. 

EVALS2915A1/A2 interconnections

EVALS2915A1/A2

EVALMODST8500-1

Function

Connector name Connector pin Signal Connector name Connector pin

Signal

S2-LP interface

J3

4

SCLK

J205

5

GPIO00_0

SPI2_CLK

J3

8

SDN

J205-3

3

GPIO00_7 S2-LP_SDN

J5

4

SDI

J205

7

GPIO00_1 SPI2_MOSI

J5

5

SDO

J205

10

GPIO00_3 SPI2_MISO

J6

2

CSn

J205

9

GPIO00_2

SPI2_CS

J6

6

GPIO3

J205

1

GPIO01_6 S2-LP_IRQ

UM2838

Interconnection details

UM2838

 - 

Rev 1

page 8/15

Summary of Contents for EVLKST8500GH868

Page 1: ...s user manual does not explain the functionalities of the various PLC protocols running on the ST8500 Detailed information can be found in protocol specific documentation available within the Software...

Page 2: ...intended for use on extra low voltage ELV 50 V AC 75 V DC The kit is designed for evaluation only and not for resale Warning STMicroelectronics assumes no responsibility for any consequences that may...

Page 3: ...case of usage for PLC CEN B band Figure 2 depicts the block diagram of the EVLKST8500GH868 Figure 2 EVLKST8500GH868 block diagram 2 2 Included with the EVLKST8500GH915 The EVLKST8500GH915 package con...

Page 4: ...e STM32G070RB microcontroller Please visit the EVLKST8500GH868 EVLKST8500GH915 page on www st com or contact an ST sales representative to obtain the latest available SW packages The kit is delivered...

Page 5: ...mode S2 selects the ST8500 BOOT mode Down default ST8500 boots from SPI FLASH on the ST8500 module Up ST8500 boots from host interface Connectivity to the PC via the ST LINK integrated into the NUCLEO...

Page 6: ...following lines UART RX TX as ST8500 host interface RESETn signal active low BOOT1 to control the ST8500 boot mode LPMODEn to control the ST8500 low power mode active low UART Trace TX to output firmw...

Page 7: ...Reserved1 CN7 28 PA0 GPIO JP200 12 GPIO00_6 Reserved2 CN7 30 PA1 GPIO JP200 9 GPIO00_7 Table 2 NUCLEO G070RB other interconnections Function NUCLEO G070RB Connector name Connector pin STM32 pin Signal...

Page 8: ...5 3 GPIO00_7 S2 LP_SDN J5 4 SDI J205 7 GPIO00_1 SPI2_MOSI J5 5 SDO J205 10 GPIO00_3 SPI2_MISO J6 1 GPIO0 J205 1 GPIO01_6 S2 LP_IRQ J6 2 CSn J205 9 GPIO00_2 SPI2_CS 3 3 3 EVALS2915A1 A2 interconnection...

Page 9: ...d for FW debug and development while at the same time acting as Virtual COM port VCP The related driver is available on www st com STSW LINK009 4 2 How to upgrade the ST8500 firmware Please refer to t...

Page 10: ...erference to licensed radio stations and that this product accepts harmful interference Unless the assembled kit is designed to operate under part 15 part 18 or part 95 of this chapter the operator of...

Page 11: ...Revision history Table 5 Document revision history Date Version Changes 15 Feb 2021 1 Initial release UM2838 UM2838 Rev 1 page 11 15...

Page 12: ...nterconnection details 7 3 3 1 NUCLEO G070RB interconnections 7 3 3 2 X NUCLEO S2868A2 interconnections 8 3 3 3 EVALS2915A1 A2 interconnections 8 4 Firmware upgrade 9 4 1 How to upgrade the STM32 Firm...

Page 13: ...8500 interconnections 7 Table 2 NUCLEO G070RB other interconnections 7 Table 3 X NUCLEO S2868A2 interconnections 8 Table 4 EVALS2915A1 A2 interconnections 8 Table 5 Document revision history 11 UM2838...

Page 14: ...Figure 2 EVLKST8500GH868 block diagram 3 Figure 3 EVLKST8500GH915 block diagram 4 Figure 4 EVLKST8500GH868 connectors and switches 5 Figure 5 EVALMODST8500 1 image 6 Figure 6 EVALMODST8500 1 overview...

Page 15: ...ts and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST pro...

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