Renesas Emulation Pod M30100T3-RPD-E Especificaciones descargar pdf (Pagina 19)

ASRB (Safe-by-Wire Plus)

Notes(1)

TEG: Test Element Group

■

Specialized protocol

for airbag systems

(firing and sensor use)

■

Power supply

superimposed 2-wire system

differential bus

■

High reliability

●

Can control up to 12 firing devices per frame

●

Capable of high-speed polling of sensor data

●

ISO standardization under way (ISO22896), based on ASRB 2.0 specifications

●

Master/slave system

●

Power supplied from master to slaves via bus

●

Supports 20kHz to 160kHz communication speeds

●

Supports a bus-type daisy chain configuration

●

Automatic baud rate modulation by slave

●

Capable of real-time recovery from bus shorts and disconnection, thanks to the floating bus adopted

●

Inhibition of accidental firing

Features of ASRB (Safe-by-Wire Plus)

■

Master controller IC with built-in ASRB bus driver

(compliant with ISO22896)

■

MCU with built-in ASRB master controller

■

ASRB bus driver available

Master

Slave

■

Slave controller IC with built-in ASRB bus driver

(compliant with ISO22896)

■

ASIC for sensor or squib application with

built-in user customized I/F circuit.

BD BD

ASRB MCU

✩

ASRB (TBD) ch

■

H8SX Family

■

R32C/1xx Series

BD MC

ASRB master

controller IC

BD MC

ASRB master

controller IC

✩

1st Product for TEG

(1)

FPGA

1st Product for TEG

(1)

FPGA

ASRB

bus driver

✩

ASRB (TBD) ch

for Squib

ASRB slave IC

for squibs

Squib I/F

for Squib

ASRB slave IC

for squibs

✩

Squib I/F

for Sensor

ASRB slave IC

for sensors

✩

Sensor I/F

ASRB controller

Bus driver

Communication controller

Master controller

Under consideration

AC :

BD :

CC :

MC :

✩ :

●

Development of FPGA

communication controller

1st Step

●

Development of FPGA

communication controller

1st Step

●

Development of ASRB master controller IC

with built-in bus driver

2nd Step

●

Development of ASRB slave controller IC

with built-in ASRB bus driver

2nd Step

●

Development of MCU with built-in ASRB

communication controller

●

Development of bus driver IC

3rd Step

Renesas MCU for In-Vehicle Networking

Introducing Our MCUs

MCU Roadmap

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 68 69

Comentarios a estos manuales

Sin comentarios

Renesas Emulation Pod M30100T3-RPD-E Especificaciones Pagina 19

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Renesas Emulation Pod M30100T3-RPD-E