STMicroelectronics SPC58NHADPT176S User Manual

Note: picture not contractual

UM2731

User manual

SPC58NHADPT176S Rev.A evaluation board

Introduction

The SPC58NHADPT176S Rev.A evaluation board supports STMicroelectronics SPC58NH92 microcontroller in LQFP 24X24X1.4 176L.

Figure 1. SPC58NHADPT176S Rev.A

UM2731 - Rev 2 - April 2021

For further information contact your local STMicroelectronics sales office.

www.st.com

1 Overview

The SPC58NHADPT176S Rev. A mini module is an evaluation board supporting STMicroelectronics SPC58NH92 microcontroller in LQFP 24X24X1.4 176L package (LQFP 24X24X1.4 176L P0.5 EXPOSED PAD).

This mini module is designed to be connected onto the SPC58XXMB motherboard, offering a mechanism for easy customer evaluation of the supported devices, and to facilitate hardware and software development.

The mini module may be used as a stand-alone unit allowing access to the CPU, but not access to the I/O pins nor any motherboard peripherals.

1.1 Package contents

A SPC58NHADPT176S Rev. A adapter package includes the following items:

• SPC58NHADPT176S Rev. A mini module

1.2 Supported devices

The SPC58NHADPT176S Rev. A mini module supports the SPC58NH family in LQFP 24X24X1.4 176L package.

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Overview

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UM2731

License agreement

2 License agreement

The packaging of this evaluation board was sealed with a seal stating, by breaking this seal, you agree to the terms and conditions of the evaluation board license agreement, the terms and conditions of which are available at:

https://www.st.com/resource/en/evaluation_board_terms_of_use/evaluationproductlicenseagreement.pdf

Upon breaking the seal, you and STMicroelectronics entered into the evaluation board license agreement, a copy of which is also enclosed with the evaluation board for convenience.

Attention: This evaluation board only offers limited features for evaluating ST products. It has not been tested for use

with other products and is not suitable for any safety or other commercial or consumer application. This evaluation board is otherwise provided “AS IS” and STMicroelectronics disclaims all warranties, express or implied, including the implied warranties of merchantability and fitness for a particular purpose.

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3 Handling precautions

Please take care to handle the package content in order to prevent electrostatic discharge.

Before the EVB is used or power is applied, please fully read the following sections on how to correctly configure the board. Failure to correctly configure the board may cause irreparable component, MCU or EVB damage.

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Handling precautions

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4 Hardware description

4.1 Hardware features

The SPC58NHADPT176S Rev. A mini module board has the following features:

• Connector for external power supplies input (5V) used in stand-alone mode

• Reset button with driver and led indicator

• Socket for device in LQFP 24X24X1.4 176L package

• Debug interfaces:

– 14-pin header connector for JTAG interface

– 10-pin header connector for JTAG/LFAST LVDS interface

– 10-pin header connector for SIPI interface

• 40 MHz crystal main oscillator with jumpers to optionally disconnect it

• 8 MHz oscillator with jumpers to optionally disconnect it

• Clock input through SMA connector with jumper to optionally disconnect it

• 2 X SAMTEC QSH series, 240-way connector to connect mini module to Motherboard

• 1 Gb/s Ethernet port

• HyperRAM and HyperFlash connected to HyperBUS interface

• Embedded eMMC device

• SD/MMC Card Reader

• 12x2 I/O connector

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4.2 Hardware dimension

The mini module has the following dimensions:

• PCB area: 127 mm x 114.3 mm

• Top components height: 19 mm max

• Bottom components height: 3.5 mm max

• PCB thickness: 1.6 mm

Figure 2. SPC58NHADPT176S Rev. A top component view

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Hardware dimension

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5 Power and system configuration

5.1 Power supplies

The mini module can be powered by providing voltages either supplied externally by the 2-Way PCB screw connector (CN1) or supplied by the motherboard.

When the mini module is connected to the motherboard (MB), 3V3 and 5V0 are supplied by MB connector selecting the associated jumpers. In this setup the external power supply input available on the mini module MUST NOT BE USED.

When the SPC58NHADPT176S Rev. A mini module is used as a stand-alone board, 5V0 voltages must be supplied externally, 3V3 and 1V2 voltages will be generated internally by specific circuit on the mini module.

The following jumpers are used to configure the power supply (common for all supported devices):

Table 1. Power configuration jumpers

Jumper Description Default Position

5.0V source for J3 pin1 (MB_5.0V_LR or 5.0 V_ADC) voltage configuration:

• 1-2 MB_5.0V_LR

• 2-3 5.0 V_ADC

5.0V switching voltage configuration:

• 1-2 5 V EXT (external 5.0V supply)

• 2-3 MB_5.0V_SR (5.0V from Motherboard)

VDD_HV_ADR_S / VDD_HV_ADV voltage configuration:

• 1-2 5.0V source from J1 pin2

• 2-3 3.3 V_ADC source from J4 pin2

3V3 source (3.3V or MB_3.3V_SR) voltage configuration:

• 1-2 3.3V (3.3V from mini module)

• 2-3 MB_3.3V_SR

Main MCU supply (VDD_HV_IO_MAIN) voltage configuration:

• 1-2 5.0V_SR

• 2-3 3.3 V_SR from J4 pin2

Supply for BALLAST circuit configuration

• 1-2 VDD_HV_IO_MAIN

• 2-3 5.0V_SR

BALLAST CIRCUIT ENABLE

• Closed: enable

• Open: disable

VDD_LV voltage configuration:

• 1-2 (1.2V_SR from J9 pin2)

• 2-3 (BALLAST circuit)

1.2V_SR switching configuration:

• 1-2 MB_1.25V_SR (1.25V from MB)

• 2-3 1.2V (1.2V from mini module)

2-3

(5.0V_ADC)

2-3

(MB_5.0V_SR)

1-2

(5.0V_ADV)

1-2

(3.3V)

1-2

(5.0V_SR)

1-2

(VDD_HV_IO_MAIN)

Closed

(enable)

1-2

(1.2V_SR)

2-3

(1.2V from mini module)

UM2731

Power and system configuration

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - C3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D4

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - C3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D2

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - C3

Figure 8. Overview of

SPC58NHADPT176S Rev. A mini

module - Top - D3

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5.2 JTAG/LFAST LVDS interface configuration

The following jumpers need to configure the JTAG/LFAST LVDS/SIPI:

Table 2. JTAG/LFAST/SIPI Configuration jumpers

Jumper Description Default Position

SIPI pin 3 configuration

J10

• 1-2: RDY

• 2-3: PA14

TDI_LF configuration

J11

• 1-2: TDI_LF

• 2-3: PA8

TDO_LF configuration

J12

• 1-2: TDO_LF

• 2-3: PA9

JTAG pin 13 configuration

J13

• 1-2: EVTO

• 2-3: PJ3/PQ4

PC1 / ESR0

J14

• 1-2 ESR0

• 2-3 PC1

EVTO/ESR0

J15

• 1-2 ESR0

• 2-3 EVTO

1-2

(RDY)

1-2

(TDI_LF)

1-2

(TDO_LF)

1-2

(EVTO)

1-2

(ESR0)

1-2

(ESR0)

Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - A4

Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - B4

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JTAG/LFAST LVDS interface configuration

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5.3 System clock configuration

The mini module supports the usage of crystal clock sources as well as external clock source:

Table 3. Clock configuration jumpers

Jumper Description Default Position

XTAL32 configuration

J20

• Close: connect pin 2 of 32.768 KHz crystal (Y2) to XTAL32

EXTAL32 configuration

J21

• Close: connect pin 1 of 32.768 KHz crystal (Y2) to EXTAL32

EXTAL configuration

• 1-2 connect pin 2 of 40 MHz crystal (Y1) to

J17

J19

J18

J22

EXTAL

• 2-3 connect EVB-EXTAL to EXTAL

XTAL configuration

• 1-2 connect pin 1 of 40 MHz crystal (Y1) to XTAL

• 2-3 connect XTAL to GND

Enable 8 MHz oscillator power supply

• open - power off

• closed - power on

External 8 MHz clock source

• 1-2 OSC-MOD (from oscillator)

• 2-3 EXTAL-SMA (from SMA connector)

Open

1-2

(Y1 pin2 to

EXTAL)

1-2

(Y1 pin1 to

XTAL)

Open

(power off)

1-2

(8 MHz from

oscillator)

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System clock configuration

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C3

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C3

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C2

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C2

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C1

Figure 8. Overview of SPC58NHADPT176S

Rev. A mini module - Top - C2

5.4 Reset circuit

The mini module supports different ways to reset the microcontroller. To use and perform the reset driving there are different jumpers and switches:

Jumper Description Default Position

SW1 Reset push button Open

Connect the external

J24

J23

J25

reset to the reset driver for ESR0 and PORST pins

Connect the external reset to ESR0 pin

Connect the external reset to PORST pin

Table 4. Reset configuration jumpers

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - A4

mini module - Top - C4

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5.5 Other Jumpers

Table 5. Other jumpers

Jumper Description Default Position

J16 TESTMODE settings

(10 KΩ down)

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - B2

5.6 Configuration for pin shared between HyperBus & eMMC

The jumpers described into the following table allow you to configure the pins shared between HyperBus and eMMC.

Table 6. Pin shared between HyperBus & eMMC jumper

Jumper Description Default configuration Position

Data4 - PF9 configuration

J27

J29

J31

J34

• 1-2 DQ4_HB (HyperBus)

• 2-3 D4_eMM (eMMC)

Data5 – PF10 configuration

• 1-2 DQ5_HB (HyperBus)

• 2-3 D5_eMM (eMMC)

Data6 - PF11 configuration

• 1-2 DQ6_HB (HyperBus)

• 2-3 D6_eMM (eMMC)

Data7 - PF12 configuration

• 1-2 DQ7_HB (HyperBus)

• 2-3 D7_eMM (eMMC)

1-2

(HyperBus)

1-2

(HyperBus)

1-2

(HyperBus)

1-2

(HyperBus)

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - B2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - B2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - B2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - B2

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Other Jumpers

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Configuration for pin shared between eMMC & SD-card reader

5.7 Configuration for pin shared between eMMC & SD-card reader

The jumpers described into the following table allow you to configure the pins shared between SD-CARD READER and eMMC.

Table 7. Pin shared between eMMC & SD-card reader jumper

Jumper Description Default configuration Position

Data1 - PJ4 configuration

J30

J32

J35

J28

J33

J36

• 1-2 D1_SD (SDCARD)

• 2-3 D1_eMM (eMMC)

Data2 - PH5 configuration

• 1-2 D2_SD (SDCARD)

• 2-3 D2_eMM (eMMC)

Data3 - PH6 configuration

• 1-2 D3_SD (SDCARD)

• 2-3 D3_eMM (eMMC)

CLK - PJ2 configuration

• 1-2 CLK_SD (SDCARD)

• 2-3 CLK_eMM (eMMC)

FBCLK - PJ0 configuration

• 1-2 FBCLK_SD (SD-CARD)

• 2-3 FBCLK_eMM (eMMC)

CMD - PJ1 configuration

• 1-2 CMD_SD (SDCARD)

• 2-3 CMD_eMM (eMMC)

1-2

(SD-CARD)

1-2

(SD-CARD)

1-2

(SD-CARD)

1-2

(SD-CARD)

1-2

(SD-CARD)

1-2

(SD-CARD)

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C1/C2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C1/C2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C1/C2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C1/C2

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C2/C3

Figure 8. Overview of SPC58NHADPT176S Rev. A

mini module - Top - C2

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6 Hardware description

HSP061-4M10Y

I/0 1

I/0 2

GND

I/0 3

I/0 45NC1

NC2

GND

NC3

NC4

TXRXM_B

TXRXP_B

GND GND

TXRXM_A

TXRXP_A TXRXP_A

TXRXP_B

TXRXM_B

TXRXM_A

U10

HSP061-4M10Y

I/0 1

I/0 2

GND

I/0 3

I/0 45NC1

NC2

GND

NC3

NC4

GND GND

TXRXM_D

TXRXP_D

TXRXM_C

TXRXP_C

TXRXM_D

TXRXP_C

TXRXM_C

TXRXP_D

6.1 1 Gb/s ethernet interface

This paragraph describes the 1 Gb/s Ethernet interface present on the mini module.

The Ethernet connector is RJ-45 with integrated magnetics.

The following figure shows the functional diagram of the Ethernet interface.

Figure 3. 1 Gb/s Ethernet functional diagram

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Hardware description

The figure below shows the Ethernet ESD protection schema.

The following table describes all hardware of 1 Gb/s Ethernet interface of the mini module, their position on PCB.

Jumper

U9 ESD Protection Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - A3

U10 ESD Protection Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - A3

U11

U19 Ethernet connector Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - A3/B3

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Ethernet 1-Port GigabitEthrnt Ethernet PHY

Description Position

Figure 4. 1 Gb/s Ethernet ESD protection schema

Table 8. 1 Gb/s Ethernet interface

Figure 8. Overview of SPC58NHADPT176S Rev. A mini module - Top - A2/A3

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