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SEMICONDUCTORS Copyright 2015, Toshiba Corporation. Bridges for Building an ARA Module Presentation Date: January 2015 Presented by: Eugene Chang AP Bridge - GP Bridge

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Page 1: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

SEMICONDUCTORS

Copyright 2015, Toshiba Corporation.

Bridges for Building an ARA Module

Presentation Date: January 2015

Presented by: Eugene Chang

AP Bridge - GP Bridge

Page 2: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

2Copyright 2015, Toshiba Corporation.

Agenda

1. Bridge IC specifications Overview– AP Bridge– GP Bridge

2. Switch ASIC3. Configuration4. Contactless Interface5. Bridge IC Revisions6. Starter Kit

Page 3: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

3Copyright 2015, Toshiba Corporation.

Bridge IC specifications Overview

• Application Processor• Display• Camera• Mic/Speaker• 2nd Display/Camera• etc

<Applicable modules>

• Wifi, Bluetooth®, GPS• SIM• Modem• Memory Card• Mic/Speaker• etc

<Applicable modules>

CSI/DSI

CSI/DSIHost Bus Interface

I2C, I2S, GPIOs

CSI/DSI Tx0 4LaneD-PHYCSI/DSI Rx0

CSI/DSI Tx1 4LaneD-PHYCSI/DSI Rx1

HOST BUS I/F

Toshiba is developing 2 types of Bridge ICs.

I2S masterI2C master

GPIOs

HSIC(HOST)SDIO(MASTER)

UART, I2C, I2S, EPM, GPIOs

HSIC 1.0HOST

HSIC PHY

SDIO v2 master

UARTI2S masterI2C master

GPIOsEPM

GP Bridge- T6WT2XBG

AP Bridge- T6WT1XBG

Wi-Fi is a registered trademark of Wi-Fi Alliance. / Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and any use of such marks by Toshiba Corporation is under license.

M-P

HY

UniP

ro

M-P

ORTDual Tx, Rx

5.8Gbps/lane

M-P

HY

UniP

ro

M-P

ORTDual Tx, Rx

5.8Gbps/lane

Page 4: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

4Copyright 2015, Toshiba Corporation.

“T6WR5XBG” ARA AP Bridge

• Bridges the UniproSM network with ARA modules featuring the Application Processor or Display or Camera

• Supports CSI-2, DSI, HSIC (USB), I2C, I2S and GPIO• Based on an ARM Cortex M3 for fast handling of protocol

conversions• Main features include:

• MIPI® UniPro ver 1.6 UniPort with 2 lane bidirectional capable of 5.8Gbps/lane, -Up to 32 C-ports

• CSI-2 Interface – 2 links with each link having 4 lanes@1Gbps/lane

• DSI Interface – 2 links with each link having 4 lanes @1Gbps/lane

• HSIC Device• SPI Master• I2C Master• Audio I2S Interface• 15 GPIOs• Package;

107pin 5.0x5.0x1.0 0.4mm ball pitch BGA

Page 5: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

5Copyright 2015, Toshiba Corporation.

Module

Endoskeleton

4 Lane CSI-2 for CameraOR

4 Lane DSI for Display

Unipro BusTo Switch IC

ROM

Audio Codec

AP Bridge

AP Bridge showing two possible uses – Display or Camera

Page 6: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

6Copyright 2015, Toshiba Corporation.

“T6WR6XBG” ARA GP Bridge

• A general purpose bridge that connects the UniproSM

network with ARA modules featuring application that uses HSIC, SDIO, UART, SPI, I2C, I2S

• Based on an ARM Cortex M3 for fast handling of protocol conversions

Main features include:• MIPI® UniPro ver 1.6 UniPort with

2 lane bidirectional capable of 5.8Gbps/lane -Up to 16 C-ports

• HSIC Host• SDIO Host• SPI Master• I2C Master• Audio I2S Interface• 15 GPIOs• Package;

107pin 5.0x5.0x1.0 0.4mm ball pitch BGA

Page 7: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

7Copyright 2015, Toshiba Corporation.

ModuleEndoskeleton

Unipro BusTo Switch IC

ROM

Audio Codec

Wi-Fi / BluetoothModule

Example of GP Bridge w/ Wi-Fi®/ Bluetooth® Module

GP Bridge

Wi-Fi is a registered trademark of Wi-Fi Alliance. Bluetooth® word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by Toshiba Corporation is under license.

Page 8: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

8Copyright 2015, Toshiba Corporation.

“T6WM8BGX” ARA Switch LSI

• Unipro based switch device that resides only on the Endoskeleton and handles data transfer between UniPorts at the L3 level.

• The Switch has 14 UniPorts with each UniPort consists of 2 lane TX and 2 Lane RX M-PORT supporting 5.8Gbps/lane

• A supervisory microcontroller controls and configures the Switch LSI via I2C slave address.

• Other features include:– Data routing from every UniPort to any other UniPort– Configuration through UniPro– Traffic class 0 and 1 with routing and arbitration support for

both traffic classes

Page 9: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

9Copyright 2015, Toshiba Corporation.

Supervisory ControllerBlock Diagram of Switch ASIC

Switch ASIC

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 8

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 9

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 10

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 11

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 12

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 13

Endopoint

M-PH

Y

M-PO

RT

UniPro Module 14

ModulesEndopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 1

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 2

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 3

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 4

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 5

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 6

Endopoint

M-P

HY

M-P

OR

T

Uni

Pro

Module 7

Modules

Routing

* M-PHY, MIPI, UniPro are registered trademarks or service mark of MIPI Alliance, Inc.

Page 10: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

10Copyright 2015, Toshiba Corporation.

Configuration

• Two Bridge LSIs (residing in modules)

– AP Bridge:AP/Camera/Display Bridge

– GP Bridge:General-Purpose Bridge

• Switch LSI (residing in Endo)

Wi-Fi is a registered trademark of Wi-Fi Alliance. / Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and any use of such marks by Toshiba Corporation is under license. / LTE is a trade mark of ETSI.

Page 11: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

11Copyright 2015, Toshiba Corporation.

Contactless inductive interface

Prototype Engineering Sample Commercial Sample

Endo Version Spiral-2 Spiral-3 Spiral-3

M-PHY Coupling DC (contact req’d.) DC / AC Contactless* DC / AC Contactless*

Supported mode ~ HS-G3 (~6Gbps) ~ HS-G3 / PWM1(3~9Mbps), HS-G1,G2,G3

~ HS-G3 / PWM1(3~9Mbps), HS-G1,G2,G3

[Key Features]

• M-PHY protocol over contactless inductor

• Wide band data transmission from Mbps to Gbps over channel with limited band width

• Low power operation in low speed mode

Page 12: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

12Copyright 2015, Toshiba Corporation.

Bridge IC Revisions– Key Features Summary

Prototype Engineering Sample Commercial Sample

Availability Sep. 2014(limited qty)

Feb. 2015(limited qty) Jul. 2015

Endo Version Spiral-2 Spiral-3 Spiral-3

Part No. AP Bridge: T6WR5XBGGP Bridge: T6WR6XBG

AP Bridge: T6WT1XBGGP Bridge: T6WT2XBG

AP Bridge: TBDGP Bridge: TBD

M-PHY Coupling DC(contact req’d.)

DC / AC Contactless*

DC / AC Contactless*

Package AP Bridge: 5x5 107 BGAGP Bridge: 5x5 107 BGA

AP Bridge: 5x5 109 BGAGP Bridge: 5x5 109 BGA

AP Bridge: TBDGP Bridge: TBD

CPORTs AP Bridge: 32GP Bridge: 16

AP Bridge: 44GP Bridge: 16

AP Bridge: 44GP Bridge: 16

* DC / AC Contactless set prior to shipment

Page 13: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

13Copyright 2015, Toshiba Corporation.

Starter Kit for ARA

• Starter Kit– A simple board with Bridge Chip and USB socket for the 1x2

module form factor – This Starter Kit enables module developers to try their idea or

solution easily.

microUSBsocket

GPBridge PHY

Page 14: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

14Copyright 2015, Toshiba Corporation.

Key Features for Starter Kit

• Module to support USB - Type A/B micro receptacle for Data• PCB to support access test points for the following signals that

connect to GP Bridge:– SDIO, UART, SPI, I2S, I2C, PWM, GPIO

Developer’s Application Board

ARA Platform w/ Starter kit ARA Platform w/ Starter kit

Existing USB dongle

Schematics and Layout data will be available upon request

Page 15: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

15Copyright 2015, Toshiba Corporation.

Project Ara site in Toshiba Homepage

Page 16: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

16Copyright 2015, Toshiba Corporation.

Contents

Page 17: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

17Copyright 2015, Toshiba Corporation.

Bridge ICs Brochure

Page 18: AP Bridge - GP Bridge · 2021. 8. 1. · CSI/DSI CSI/DSI Host Bus Interface I2C, I2S, GPIOs CSI/DSI Tx0 4Lane CSI/DSI Rx0D-PHY CSI/DSI Tx1 4Lane CSI/DSI Rx1D-PHY HOST BUS I/F Toshiba

18

TOSHIBA CONFIDENTIAL

Copyright 2015, Toshiba Corporation.