Hardware interconnection of the STM32™, SPEAr™3xx, and ST75xx

Hardware interconnection of the STM32™, SPEAr™3xx, and ST75xx

UM1038

User manual

Hardware interconnection of the STM32™,

SPEAr™3xx, and ST75xx

1 Introduction

This user manual describes the STarGrid powerline modem, the latest family of powerline modems from STMicroelectronics™. The powerline modem itself, although a powerful device, always needs an external superior system which it uses in order to exchange information with another node, where another powerline modem and superior system can be found.

There are various superior systems and this document deals with the hardware interconnection to powerline modems. These superior systems are from very simple 32-bit microcontroller boards running standalone firmware to very complex 32-bit micro processor units running operating systems. This document describes the possible ways of interconnection and available HW and SW tools for building the system consisting of the

STM32 or SPEAr3xx, and powerline communication coming from the ST7570, 80, and 90

STarGrid family.

The related demonstration boards are:

STEVAL-PCC012V1

STM3210C-EVAL

EVALSPEAr310

EVALSPEAr320PLC

EVALSPEAr320HMI

EVALST7570, 7570-1 KIT, 7580-1, 7590-1.

April 2011 Doc ID 18303 Rev 1 1/24

www.st.com

Contents

Contents

UM1038

3

4

1

2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

STM32 (STEVAL-PCC012V1) and EVALST7570-1 . . . . . . . . . . . . . . . . . . 5

STM32 (STEVAL-PCC012V1) and EVALST7590-1 . . . . . . . . . . . . . . . . . . 7

STM32 (STM3210C-EVAL) + EVALST7590-1 . . . . . . . . . . . . . . . . . . . . . . 9

7

8

5

6

SPEAr320 and EVALST7590-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

EVALSPEAr310 and EVALST7590-1 via RS232 . . . . . . . . . . . . . . . . . . 11

SPEAr3xx and ST7570, ST7580, ST7590 via USB . . . . . . . . . . . . . . . . 13

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART . . . . . . . 14

Appendix A HW images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

A.1

STM32 (STEVAL-PCC012V1) and EVALST7570-1 . . . . . . . . . . . . . . . . . 16

A.2

STM32 (STEVAL-PCC012V1) and EVALST7590-1 . . . . . . . . . . . . . . . . . 17

A.3

STM32 (STM3210C-EVAL) and EVALST7590-1 . . . . . . . . . . . . . . . . . . . 17

A.4

SPEAr320 and EVALST7590-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

A.5

SPEAr310 and EVALST7590-1 via RS232 . . . . . . . . . . . . . . . . . . . . . . . . 18

A.6

Any SPEAr3xx and ST7570, ST7580 or ST7590 via USB . . . . . . . . . . . . 19

A.7

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART . . . . . . . . 20

Appendix B Additional schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

B.1

STEVAL-PCC001V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

B.2

Extension connectors at SPEAr320HMI board . . . . . . . . . . . . . . . . . . . . . 22

Appendix C Endnotes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/24 Doc ID 18303 Rev 1

UM1038

List of tables

List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Interconnection of demonstration boards EVALST7570 and STEVAL-PCC012V1 . . . . . . . 6

Interconnection of demonstration boards EVALST7590 and STEVAL-PCC012V1 . . . . . . . 8

Interconnection of STM3210C-EVAL and EVALST7590-1. . . . . . . . . . . . . . . . . . . . . . . . . . 9

STM3210C-EVAL jumper position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Interconnection of EVALSPEAr320 and EVALST7590-1 . . . . . . . . . . . . . . . . . . . . . . . . . . 10

EVALSPEAr320HMI, unified PLM connector CN704 (ST7570/80/90) . . . . . . . . . . . . . . . . 15

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Doc ID 18303 Rev 1 3/24

List of figures

List of figures

UM1038

Figure 1.

EVALST7570 - microcontroller extension connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2.

STEVAL-PCC012V1 - PLM connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 3.

STEVAL-PCC012V1 - board settings by JP2 and JP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 4.

Connectors interconnection - 14-pin STM32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 5.

Connectors interconnection - 20-pin ST7570 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 6.

EVALST7590 - microcontroller extension connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 7.

EVALST7590 - jumper setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 8.

STEVAL-PCC012V1 - PLM connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 9.

Connectors interconnection - 14-pin STM32 and 14-pin ST7590. . . . . . . . . . . . . . . . . . . . . 8

Figure 10.

SPEAr320 and EVALST7590-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 11.

EVALSPEAr310 and EVALST7590-1 via RS232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 12.

STEVAL-PCC001V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 13.

EVALSPEAr3xx and ST7570, ST7580, ST7590 via USB . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 14.

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART . . . . . . . . . . . . . . . . . . . . . 14

Figure 15.

EVALSPEAr320HMI, unified PLM connector CN704 (ST7570/80/90) . . . . . . . . . . . . . . . . 14

Figure 16.

ST7570 and STEVAL-PCC012V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 17.

ST7590 and STEVAL-PCC012V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 18.

ST7590 and STM3210C-EVAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 19.

SPEAr320 and EVALST7590-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 20.

SPEAr310 and EVALST7590-1 via RS232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 21.

Any SPEAr3xx and ST7570, ST7580 or ST7590 via USB . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 22.

SPEAr320HMI and ST7570 via the unified connector, UART . . . . . . . . . . . . . . . . . . . . . . 20

Figure 23.

STEVAL-PCC001V1 schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 24.

SPEAr320HMI, CN701 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 25.

SPEAr320HMI, CN702 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4/24 Doc ID 18303 Rev 1

UM1038

2

STM32 (STEVAL-PCC012V1) and EVALST7570-1

STM32 (STEVAL-PCC012V1) and EVALST7570-1

The demonstration boards necessary to connect the STM32 and ST7590 boards and their configuration:

1.

STEVAL-PCC012V1

Flash the correct firmware into STM32.

Configure the board according to

Figure 3

.

2. EVALST7590-1

Put the jumper into position JP12 - USB_RES (see paragraph in

Appendix C

).

1

● Interconnect EVALST7570-1 according to

Table 1

,

Figure 4

and

Figure 5

.

Figure 1.

EVALST7570 - microcontroller extension connection

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!-

Figure 2.

STEVAL-PCC012V1 - PLM connector CN7

#.

4X$

-)3/

-/3)

RTS

-$-?2%3

(EADER X

2X$ 6

33.

3#+

CTS

DFU

!-

Doc ID 18303 Rev 1 5/24

STM32 (STEVAL-PCC012V1) and EVALST7570-1 UM1038

Figure 3.

STEVAL-PCC012V1 - board settings by JP2 and JP3

3$!?-%-3 3#,?-%-3

3$!

3#,

53!24?28

*0

53!24?48

*0

!-

Table 1.

Interconnection of demonstration boards EVALST7570 and STEVAL-

PCC012V1

Signal J5 (ST7570) CN7 (STM32) Color notation

TxD --> RX

RxD <-- TX

T_REQ

+3.3 V

GND

16 (TxD)

18 (RxD)

15 (GPIO3)

Not connected

2

1 (RX)

2 (TX)

11 (MDM_RES)

4

13, 14

Blue

Green

Purple

Red

Black

Figure 4.

Connectors interconnection - 14-pin STM32

Figure 5.

Connectors interconnection - 20-pin ST7570

!-

!-

6/24 Doc ID 18303 Rev 1

UM1038

3

STM32 (STEVAL-PCC012V1) and EVALST7590-1

STM32 (STEVAL-PCC012V1) and EVALST7590-1

The demonstration boards necessary to connect the STM32 and ST7590 boards and their configuration:

1.

STEVAL-PCC012V1

Flash the correct firmware into STM32.

Configure the board according to

Figure 3

.

2. EVALST7590-1

Put the jumper into position JP12 - USB_RES (see paragraph

in

Appendix C

).

1

Configure the board according to

Figure 7

.

Interconnect EVALST7590-1 according to

Table 2

and

Figure 9

.

Figure 6.

EVALST7590 - microcontroller extension connector

*

5!24?48$?,6

-)3/?,6

-/3)?,6

243?,6

-$-?2%3N?,6

5!24?28$?,6

3#,+?,6

33.?,6

#43?,6

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6##?,6

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!-

Figure 7.

EVALST7590 - jumper setup

*0 5!24

*0

30)

5!24?28$

5!24?48$

'0)/

6##

5!24?28$

5!24?48$

'0)/

!-

Figure 8.

STEVAL-PCC012V1 - PLM connector CN7

#.

4X$

-)3/

-/3)

RTS

-$-?2%3

(EADER X

2X$ 6

33.

3#+

CTS

DFU

Doc ID 18303 Rev 1

!-

7/24

STM32 (STEVAL-PCC012V1) and EVALST7590-1 UM1038

Table 2.

Signal

Interconnection of demonstration boards EVALST7590 and STEVAL-

PCC012V1

J8 (ST7590) CN7 (STM32)

TxD --> RX

RxD <-- TX

MDM_RES

MOSI_LV

MISO_LV

SSN0

SCK

+3.3 V

GND

1 (TxD_LV)

2 (RxD_LV)

11 (MDM_RESn_LV)

7 (JP8 disconnected)

5

6

8

4 (VCC_LV)

13, 14

1 (RX)

2 (TX)

11 (MDM_RES)

7 (MOSI) no collision if JP8 disconnected

5 (MISO)

(1)

6 (SSN0) no collision

8 (SCK)

(1)

4 (+3.3 V)

13, 14

1.

Possible collision with SD Card™ (if inserted), Wi-Fi (if assembled), MEMS analog (if SPI signal used by

R63, R64 with zero value), MEMS digital (if plugged).

Figure 9.

Connectors interconnection - 14-pin STM32 and 14-pin ST7590

(1)

!-

1.

See paragraph

2

in

Appendix C

.

8/24 Doc ID 18303 Rev 1

UM1038

4

STM32 (STM3210C-EVAL) + EVALST7590-1

STM32 (STM3210C-EVAL) + EVALST7590-1

The demonstration boards necessary to connect the STM3210C-EVAL and EVALST7590 boards and their configuration:

1.

STM3210C-EVAL

Configure the board: jumper positions according to

Table 4

.

Flash the correct firmware into STM32.

2. EVALST7590-1

Put the jumper into position JP12 - USB_RES (see paragraph in

Appendix C

).

1

● Interconnect EVALST7590-1 according to

Table 3

and

Figure 9

.

Table 3.

Interconnection of STM3210C-EVAL and EVALST7590-1

Signals - STM3210C-EVAL Cable color ST7590 connector

+3.3 V (CN8 - pin 48)

GND (CN8 - pin 50)

STM32 UART TX (CN9 - pin 12 - PD8)

STM32 UART RX (CN9 - pin 8 - PD9)

Red

Black

Green

Blue

+5 V (or +3.3 V) (pin 4)

GND (pin 14)

ST7590 RX (pin 2)

ST7590 TX (pin 1)

Table 4.

STM3210C-EVAL jumper position

Signals - STM3210C-EVAL

JP12

JP1

JP24

JP9

JP17

JP20

JP25

JP26

JP15

JP13

JP11

ST7590 connector

USB - open, DTB - open, PSU - closed

Closed

SD position closed

No jumper

No jumper

No jumper

Anti_TMP position closed

No jumper

Closed

Closed

Open

Doc ID 18303 Rev 1 9/24

SPEAr320 and EVALST7590-1

5 SPEAr320 and EVALST7590-1

Figure 10.

SPEAr320 and EVALST7590-1

30%!R

BOARD

5!24

6

0,-

34

UM1038

6 6

!-

The demonstration boards necessary to connect the EVALSPEAr320 and EVALST7590 boards and their configuration:

1.

EVALSPEAr320

Interconnect PC with UART1.

Interconnect Ethernet to network.

Plug Flash disk with correct SW into the first USB, use the file system of this

USB.

2. EVALST7590-1

Put the jumper into position JP12 - USB_RES (see paragraph in

Appendix C

).

1

Interconnect EVALST7590-1 and EVALSPEAr320 according to and

Figure 10

.

Table 5

,

Figure 9

Table 5.

Interconnection of EVALSPEAr320 and EVALST7590-1

Signals - EVALSPEAr320 - UART0 Cable color ST7590 connector

+5 V (or +3.3 V) (J3 - pin 2)

GND (J3 - pin 4)

SPEAr UART0 TX (J20 - pin 2)

SPEAr UART0 RX (J21 - pin 2)

Red

Black

Green

Blue

+5 V (or +3.3 V) (pin 4)

GND (pin 14)

ST7590 RX (pin 2)

ST7590 TX (pin 1)

10/24 Doc ID 18303 Rev 1

UM1038

6

EVALSPEAr310 and EVALST7590-1 via RS232

EVALSPEAr310 and EVALST7590-1 via RS232

Figure 11.

EVALSPEAr310 and EVALST7590-1 via RS232

30%!R

23

34%6!,

0##6

BOARD

5!24

6

0,-

34

6 53"6 6

!-

The demonstration boards necessary to connect the SPEAr310 and ST7590 boards and their configuration:

1.

EVALSPEAr310

Interconnect PC with UART1.

Interconnect Ethernet to network.

Plug Flash disk with correct SW into the first USB, use file system of this USB.

Interconnect STEVAL-PCC001V1 with the second USB.

2. STEVAL-PCC001V1

Put jumper to JP5 (central position) in order to short pins 5 and 6, see

Figure 12

.

(see also paragraph

1

in

Appendix C

).

Cut CB1, CB2, and CB3.

Interconnect J3 - pin 2 with J7 - pin 6, see

Figure 12

(see paragraph

1

in

Appendix C

).

Interconnect CB2, CB3, and J3 signals according to

Table 5

,

Figure 12

, and

Figure 9

with the ST7590 microcontroller extension connector.

3. EVALST7590-1

Put the jumper into position JP12 - USB_RES (see paragraph in

Appendix C

).

1

Interconnect STEVAL-PCC001V1 according to

connector

columns) and

Figure 9

.

Table 5

(

Cable color

and

ST7590

Doc ID 18303 Rev 1 11/24

EVALSPEAr310 and EVALST7590-1 via RS232

Figure 12.

STEVAL-PCC001V1

UM1038

12/24 Doc ID 18303 Rev 1

UM1038

7

SPEAr3xx and ST7570, ST7580, ST7590 via USB

SPEAr3xx and ST7570, ST7580, ST7590 via USB

Figure 13.

EVALSPEAr3xx and ST7570, ST7580, ST7590 via USB

30%!R

53"6

0,-

34XX

BOARD

6 6

!-

The demonstration boards necessary to connect the SPEAr3xx and ST7590 boards and their configuration:

1.

EVALSPEAr3xx:

Interconnect PC with UART1.

Interconnect Ethernet to network.

Plug Flash disk with correct SW into the first USB, use file system of this USB.

Interconnect EVALSPEAr3xx using the second USB with EVALST7570/80/90.

2. EVALST7590-1

Do not put the jumper into position JP12 - USB_RES (see paragraph in

Appendix C

).

1

Doc ID 18303 Rev 1 13/24

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART

8

UM1038

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via

UART

Figure 14.

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART

30%!R

BOARD

5!24

6

0,-

34

34

34

6

6

!-

The demonstration boards necessary to connect the EVALSPEAr3xx with the ST7570/80/90 board and their configuration:

1.

EVALSPEAr3xx

Plug Flash disk with correct SW into the first USB, use file system of this USB.

Interconnect connector CN704 with EVALST75xx unified extension connector

(

Table 6

) by the flat ribbon cable as shown in

Figure 24

and

Figure 25

. If additional signals are needed use information from

Figure 25

.

2. EVALST75xx

Put the jumper into position JP12 - USB_RES (see paragraph

in

Appendix C

).

1

Figure 15.

EVALSPEAr320HMI, unified PLM connector CN704 (ST7570/80/90)

6 #.

5! 24 ?28

5! 24 ?48

0,?'0) /

0,?'0) /

0,?'0) /

0,?'0) /

!-

14/24 Doc ID 18303 Rev 1

UM1038 EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART

Table 6.

EVALSPEAr320HMI, unified PLM connector CN704 (ST7570/80/90)

Signal ST7570 + 80/90 CN7 Color notation

TxD --> RX

RxD <-- TX

Auxiliary IO1

Auxiliary IO2

Auxiliary IO3

Auxiliary IO4

+3.3 V

GND

3 (TxD)

5 (RxD)

7 (TREQ / RTS)

9 (BR1 / CTS)

11 (BR2 / DFU)

13 (RESETN / MDM)

1

10, 12, 14

3 (RX)

5 (TX)

7 (PL GPIO39)

9 (PL GPIO34)

11 (PL GPIO35)

13 (PL GPIO21)

1

10, 12, 14

Blue

Green

Purple

Purple

Purple

Purple

Red

Black

Doc ID 18303 Rev 1 15/24

HW images

Appendix A HW images

A.1 STM32 (STEVAL-PCC012V1) and EVALST7570-1

Figure 16.

ST7570 and STEVAL-PCC012V1

UM1038

16/24 Doc ID 18303 Rev 1

UM1038

A.2 STM32 (STEVAL-PCC012V1) and EVALST7590-1

Figure 17.

ST7590 and STEVAL-PCC012V1

HW images

A.3 STM32 (STM3210C-EVAL) and EVALST7590-1

Figure 18.

ST7590 and STM3210C-EVAL

Doc ID 18303 Rev 1 17/24

HW images

A.4 SPEAr320 and EVALST7590-1

Figure 19.

SPEAr320 and EVALST7590-1

UM1038

A.5 SPEAr310 and EVALST7590-1 via RS232

Figure 20.

SPEAr310 and EVALST7590-1 via RS232

18/24 Doc ID 18303 Rev 1

UM1038

A.6

HW images

Any SPEAr3xx and ST7570, ST7580 or ST7590 via USB

Figure 21.

Any SPEAr3xx and ST7570, ST7580 or ST7590 via USB

Doc ID 18303 Rev 1 19/24

HW images

A.7

UM1038

EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART

Figure 22.

SPEAr320HMI and ST7570 via the unified connector, UART

20/24 Doc ID 18303 Rev 1

UM1038

Appendix B Additional schematics

Additional schematics

B.1 STEVAL-PCC001V1

Figure 23.

STEVAL-PCC001V1 schematic

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Doc ID 18303 Rev 1 21/24

Additional schematics

B.2 Extension connectors at SPEAr320HMI board

Figure 24.

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UM1038

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22/24 Doc ID 18303 Rev 1

UM1038

Appendix C Endnotes

Endnotes

1.

The tri-states output pins of the FTDI chip FT232 are used on EVALST7590-1 in order to make it possible to use an external microcontroller to control the EVALST7590-1 board. (The FTDI chip should be also in reset when not connected to USB).

2. This interconnection does not implement signals for asynchronous communication from

ST7590 to STM32.

Revision history

Table 7.

Date

18-Apr-2011

Document revision history

Revision

1 Initial release.

Changes

Doc ID 18303 Rev 1 23/24

UM1038

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