ST X-NUCLEO-GFX02Z1 Manuel utilisateur

Introduction

The X-NUCLEO-GFX02Z1 expansion board adds graphic user interface (GUI) capability to STM32 Nucleo-144 boards.

It features a 2.2” 8-bit parallel interface TFT display as well as a 64-Mbit Q-SPI NOR Flash memory for storing graphic images,

texts and texture. The expansion board also offers a joystick for GUI navigation.

X-NUCLEO-GFX02Z1 features the Zio connector. It is compatible with the NUCLEO-F412ZG, NUCLEO-F413ZH, NUCLEO-

F446ZE, NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG, NUCLEO-F767ZI, NUCLEO-H743ZI, NUCLEO-H723ZG,

NUCLEO-H753ZI, NUCLEO-H745ZI-Q, NUCLEO-H755ZI-Q, NUCLEO-H7A3ZI-Q, NUCLEO-L496ZG, NUCLEO-L496ZG-P,

NUCLEO-L4A6ZG, NUCLEO-L4P5ZG, NUCLEO-L4R5ZI, NUCLEO-L4R5ZI-P, NUCLEO-L552ZE-Q and NUCLEO-U575ZI-Q

Nucleo-144 boards.

Figure 1. X-NUCLEO-GFX02Z1 top view Figure 2. X-NUCLEO-GFX02Z1 bottom view

Pictures are not contractual.

Display expansion board for STM32 Nucleo-144

UM2905

User manual

UM2905 - Rev 2 - November 2021

For further information contact your local STMicroelectronics sales office. www.st.com

1Features

• 2.2” 8-bit parallel interface QVGA TFT LCD

• 64-Mbit Q-SPI NOR Flash memory

• Joystick for easy menu navigation

• Compatible with selected STM32 Nucleo-144 boards using the Zio connector

UM2905

Features

UM2905 - Rev 2 page 2/24

2Ordering information

To order the X-NUCLEO-GFX02Z1 module, refer to Table 1.

Table 1. Ordering information

Order code Board reference

X-NUCLEO-GFX02Z1 MB1818

The STM32 Nucleo-144 boards feature STM32 32-bit microcontrollers based on the Arm® Cortex®‑M processor.

Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

UM2905

Ordering information

UM2905 - Rev 2 page 3/24

3Development environment

3.1 Demonstration software

The demonstration software supporting the X-NUCLEO-GFX02Z1 expansion board is available from the X-CUBE-

DISPLAY STM32Cube Expansion Package and must be programmed into the corresponding Nucleo-144 board.

The latest versions of the demonstration source code and associated documentation can be downloaded from

www.st.com.

UM2905

Development environment

UM2905 - Rev 2 page 4/24

4Quick start

Before the first use, make sure that no damage occurred to the board during shipment:

• All socketed components must be firmly secured in their sockets

• Nothing should be loose in the board plastic bag or in the box

To start using the X-NUCLEO-GFX02Z1 expansion board, follow the steps below:

1. Plug the board onto a compatible STM32 Nucleo-144 development board

2. Download the evaluation firmware and full documentation set from www.st.com/en/product/x-cube-display

and program the target device

3. Evaluate the graphic possibilities of STM32 devices combined with the TouchGFX Engine graphic library in

X-CUBE-TOUCHGFX or develop your own application

UM2905

Quick start

UM2905 - Rev 2 page 5/24

5Hardware layout and configuration

Figure 3 and Figure 4 help users to locate the different features on the X-NUCLEO-GFX02Z1 board. The

mechanical dimensions of the X-NUCLEO-GFX02Z1 product are shown in Figure 5.

Figure 3. X-NUCLEO-GFX02Z1 PCB layout: top side

2.2" QVGA TFT

LCD (LCD1)

Menu navigation

joystick (B1)

UM2905

Hardware layout and configuration

UM2905 - Rev 2 page 6/24

Figure 4. X-NUCLEO-GFX02Z1 PCB layout: bottom side

64-Mbit Q-SPI NOR

Flash memory (U1)

LCD ZIF connector

(CN1)

ST Zio connectors

(CN7, CN8, CN9,

CN10)

UM2905

Hardware layout and configuration

UM2905 - Rev 2 page 7/24

Figure 5. X-NUCLEO-GFX02Z1 mechanical drawing

UM2905

Hardware layout and configuration

UM2905 - Rev 2 page 8/24

5.1 Power supply

The X-NUCLEO-GFX02Z1 is directly powered by a 3.3 V power supply provided by the Nucleo-144 development

board through pin 7 of the CN8 connector.

5.2 8-bit parallel interface QVGA TFT LCD (LCD1)

5.2.1 Description

The 8-bit parallel interface QVGA TFT LCD is connected to the 8-bit parallel interface (D0 to D7) of the STM32

device.

5.2.2 Operating voltage

The LCD is designed to operate only with a 3.3 V compatible interface.

5.2.3 I/O interface

Table 2. I/O configuration of the LCD

Pin number Pin name Signal name STM32 GPIO Function

1 LED_K4 - - Display backlight LED4 cathode

2 IM0 GND -

System interface selection: 80 MCU 8-bit bus interface I

3 IM1 GND -

4 IM2 GND -

5 IM3 GND -

6 RESET DISP_NRESET PE11 Reset active low

7 - 20 - - - Not connected

21 DB7 DISP_D7 PE10

Data bus

22 DB6 DISP_D6 PE9

23 DB5 DISP_D5 PE8

24 DB4 DISP_D4 PE7

25 DB3 DISP_D3 PD1

26 DB2 DISP_D2 PD0

27 DB1 DISP_D1 PD15

28 DB0 DISP_D0 PD14

29 - - - Not connected

30 - - - Not connected

31 RD DISP_NOE PD4 Read enable

32 RS DISP_DCX PE4 Data or Command select

33 WR DISP_NWE PD5 Write enable

34 CS DISP_NE1 PD7 Chip select

35 FMARK DISP_TE PE13 Tearing effect output pin to synchronize MCU on frame writing

36 VCC 3V3 - 3.3 V power supply

37 GND GND - Ground

38 LED_A 3V3 - Display backlight LED common anode

39 LED_K1 - - Display backlight LED1 cathode

UM2905

Power supply

UM2905 - Rev 2 page 9/24

Pin number Pin name Signal name STM32 GPIO Function

40 LED_K2 - - Display backlight LED2 cathode

41 LED_K3 - - Display backlight LED3 cathode

42 - - - Not connected

43 INT INT PE5 Reserved for touch panel

44 I2C_SCL I2C_SCL PF1(1)

PF14(2) Reserved for touch panel

45 I2C_SDA I2C_SDA PF0(1)

PF15(2) Reserved for touch panel

1. NUCLEO-F412ZG, NUCLEO-F413ZH, NUCLEO-F446ZE, NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG,

NUCLEO-F767ZI, NUCLEO-H743ZI, NUCLEO-H723ZG, NUCLEO-H753ZI, NUCLEO-L496ZG, NUCLEO-L496ZG-P,

NUCLEO-L4A6ZG, NUCLEO-L4P5ZG, NUCLEO-L4R5ZI, NUCLEO-L4R5ZI-P, NUCLEO-L552ZE-Q, NUCLEO-U575ZI-Q.

2. NUCLEO-H745ZI-Q, NUCLEO-H755ZI-Q, NUCLEO-H7A3ZI-Q.

5.3 Q-SPI NOR Flash memory (U1)

5.3.1 Description

The 64-Mbit Q-SPI NOR Flash memory is connected to a Q-SPI interface of the STM32 device and can be used

to store graphic objects. The use of Q-SPI ensures optimum data transfer between the Flash memory and the

LCD display.

5.3.2 Operating voltage

The NOR Flash memory is designed to operate only with a 3.3 V Q-SPI interface.

UM2905

Q-SPI NOR Flash memory (U1)

UM2905 - Rev 2 page 10/24

Table des matières

Autres manuels ST Matériel informatique

ST X-NUCLEO-NFC01A1 Manuel utilisateur

ST X-NUCLEO-LED61A1 Manuel utilisateur

ST X-NUCLEO-53L8A1 Manuel utilisateur

ST B-WB1M-WPAN1 Manuel utilisateur

ST X-NUCLEO-OUT14A1 Manuel utilisateur

ST STM32G0 Manuel utilisateur

ST X-CUBE-CELLULAR Manuel utilisateur

ST UM2033 Manuel utilisateur

ST AN1235 Instructions d'installation et d'utilisation

ST STNRG328S Manuel utilisateur

ST STEVAL-IFP048V1 Manuel utilisateur

ST X-NUCLEO-BNRG2A1 Manuel utilisateur

ST X-CUBE-CELLULAR Manuel utilisateur

ST STEVAL-IFP044V1 Manuel utilisateur

ST STEVAL-MIC008A Manuel utilisateur

ST STM32U5G9J-DK2 Manuel utilisateur

ST X-NUCLEO-IHM03A1 Manuel utilisateur

ST X-NUCLEO-SAFEA1B Mode d'emploi

ST X-NUCLEO-SRC1M1 Manuel utilisateur

ST STLINK-V3PWR Manuel utilisateur

ST TIP122FP Manuel utilisateur

ST UM3039 Manuel utilisateur

ST X-NUCLEO-OUT17A1 Manuel utilisateur

ST X-NUCLEO-53L5A1 Manuel utilisateur

Manuels Matériel informatique populaires d'autres marques

EMC2

EMC2 VNX Series Manuel du propriétaire

Panasonic

Panasonic DV0PM20105 Manuel utilisateur

Mitsubishi Electric

Mitsubishi Electric Q81BD-J61BT11 Manuel utilisateur

Gigabyte

Gigabyte B660M DS3H AX DDR4 Manuel utilisateur

Raidon

Raidon iT2300 Manuel utilisateur

National Instruments

National Instruments PXI-8186 Manuel utilisateur

Hauppauge

Hauppauge WinTV-HVR-2250 Manuel utilisateur

Kontron

Kontron CP6002 Manuel utilisateur

Manhattan

Manhattan 702843 Manuel utilisateur

Aphex

Aphex 230 Manuel utilisateur

AMD

AMD Phenom II Manuel d'exploitation

Intel

Intel NUC 12 Pro Manuel utilisateur

dbx

dbx Zone Pro 1260 Manuel utilisateur

Galaxy

Galaxy GHDX2-2430S-24F4D Manuel utilisateur

Intel

Intel AXXRMFBU4 Manuel utilisateur

Kontron

Kontron DIMM-PC/MD Manuel utilisateur

STEINWAY LYNGDORF

STEINWAY LYNGDORF SP-1 Manuel utilisateur

Advantech

Advantech ASMB-935 Series Manuel utilisateur