Skip to content

gen4-MOTG-AC3

Description

gen4-MOTG-AC3

The gen4-MOTG-AC3 Interface Board allows easy interface of a MOTG module to PICASO-based gen4 display modules. The board carries one UMI-compatible MOTG slot which acts as an extension to the display module providing a plug-and-play interface with MOTG.

The interface board is designed to sit flush on the back of the PICASO 2.4" to 3.2" display modules enabling sleek and compact designs. It also features a 30-pin ZIF socket, for easy connection to application boards for further functionality advancement.

Hardware Overview

Hardware Overview

Pin Description

Pin Description

Pin Symbol Description
1 3.3V 3.3V Input Supply
2 GND Supply Ground
3 TX Asynchronous Serial Receive Pin connected to TX1 of gen4 Display Module
4 RX Asynchronous Serial Transmit Pin connected to RX1 of the gen4 Display Module
5 GPIO5 General Purpose Input Output Pin connected to IO5 of the Display.
6 GPIO4 General Purpose Input Output Pin connected to IO4 of the Display.
7 GPIO3 General Purpose Input Output Pin connected to IO3 of the Display.
8 GPIO2 General Purpose Input Output Pin connected to IO2 of the Display.
9 GPIO1 General Purpose Input Output Pin connected to IO1 of the Display
10 SCL I2C Clock Pin connected to SCL of the gen4 Display Module
11 SDA I2C Data Pin connected to SDA of the gen4 Display Module
12 N/C No Connect
13 N/C No Connect
14 N/C No Connect
15 GND Supply Ground
16 5.0V 5V Input Supply

Accessing MOTG Pins

UMI and gen4-PA/4D-UPA

Pin UMI gen4-PA/4D-UPA
1 3.3V NA
2 GND GND
3 TX GPIO15 (TX1)
4 RX GPIO14 (RX1)
5 GPIO5 GPIO13 (IO5)
6 GPIO4 GPIO4 (IO4)
7 GPIO3 GPIO3 (IO3)
8 GPIO2 GPIO2 (IO2)
9 GPIO1 GPIO1 (IO1)
10 SCL GPIO16 (SCL)
11 SDA GPIO17 (SDA)
12 N/C NA
13 N/C NA
14 N/C NA
15 GND GND
16 5.0V +5V

Mechanical Views

Mechanical Views

Schematic Details

Schematic Details

Specifications

Recommended Operating Conditions

Parameter Conditions Min Typ Max Units
Supply Voltage -- 5.0 -- V
Supply Current 10.0 -- 1000 mA
Operating Temperature -20.0 -- 70.0 °C
Storage Temperature -65.0 -- 150.0 °C

Revision History

Hardware Revision

Revision Number Date Description
1.1 16/11/2016 Initial Public Release version

Datasheet Revision

Revision Number Date Description
1.8 06/01/2023 Modified datasheet for web-based documentation