Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
<<   <   Page 2 / 2
zeeglen
User Rank
Author
Memory
zeeglen   8/28/2014 1:56:06 PM
NO RATINGS
Given that gate-charge memory such as flash and eeprom can slowly degrade after a few years it would probably be a good idea to avoid this type of memory.  Especially since a failure is no longer a simple ECM replacement to get the car running again, it has now become a "How do I stop this thing!" type of problem.

The alternative is PROM, but IC sockets also have issues unless soldered in, so buggy code could not be easily upgraded unless the entire ECM is replaced.

Probably best to not let the software have any control of speed at all.

anon9303122
User Rank
Author
9 Notorious?? 2 Maybe 3 at Best
anon9303122   8/28/2014 11:56:39 AM
NO RATINGS
Other than the Toyota UA issue and perhaps the Honda UA in Japan, the rest of these are rather ho-hum. Yes I know the GM key issue was hyped up big time in the press, but the issue itself was minor. The real issue there is poor driver training.

<<   <   Page 2 / 2


Radio
LATEST ARCHIVED BROADCAST
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
Special Video Section
The LTC®6363 is a low power, low noise, fully differential ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...
The LT®3042 is a high performance low dropout linear ...
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...