Other Parts Discussed in Thread: DS92LX2121 On page 25 in the display mode section of the DS92LX2121/22 data sheet reads:
"Before initiating any I2C commands, the Serializer needs to be programmed with the target slave device address and Serializer device…
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 , DS90UB904Q-Q1 , DS90UB903Q-Q1 Can two deserializers (DS92LX2122) be driven from one DS92LX2121
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 I am using DS92LX2121/DS92LX2122 in display mode and have some questions. First, my setup is PIC micro I2C going to the serializer with mode pulled high. The PIC software is configured to use clock…
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 , HD3SS3415 , HD3SS3412 Hi,
I am currently using the DS92LX2121/DS92LX2122 Channel Link III chip set for a touch screen user interface. I am working on an application that will require a single touch…
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 Hello Forum,
I am using a DS92LX2121 / DS92LX2122 chip set for a remote touch screen display. The Serializer and Deserializer are in separate housings and connected using a Cat5E cable. At the Serializer…
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 Hi,
I am using the DS92LX2121 and DS92LX2122 devices to signal a LCD monitor. The LCD monitor is expericing flickering in noisy envrionments and a DC offset has been seen on the SERDES channel. We…
I was able to attain an Eye diagram from pins 38 and 39 of Deserializer and found that the CML low-to-high and high-to-low transition times are out of spec. The transition times in my system are just under 1nS.
1. Would there be any negative effects from…
I need to write to registers in both the Serializer and Deserializer devices as well as communicate with a slave device connected to the Deserializer. Currently the M/S pin on the Serializer is set to 1 and the M/S pin on the Deserializer is set to 0…
Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 Dear all,
I'm designing with the DS92LX2121 / DS92LX2122 serializer / deserializer pair. I'm using them in display mode and on the display end I have two I2C slave chips. The system is basically working…
Other Parts Discussed in Thread: DS92LX2122 , DS92LX2121 , AM3359 We are connecting an LCD display to a SubArctic AM3359 via a DS92LX2121/DS92LX2122 SERDES pair. The display on the LCD is pretty good though not perfect, and I am seeing this bit report Cable…