Part Number: DS90UH928Q-Q1 Hi Team,
When the 928 is used in single channel mode but paired with an HSD+2 connector where two of the four data cables are not used, how should those unused cables be terminated? Should they be grounded or AC coupled to ground…
Part Number: DS90UH928Q-Q1 Hi team,
There is a description about OEN toggling limitation below.
1. Is this a mandatory requirement?
2. Could you explain step by step why horizontal pixel shift at the LVDS occur?
3. If 0x01[0] digital reset is set, LOCK…
Part Number: DS90UH928Q-Q1 Hi team,
1. I would like to know if on chip regulator of DS90UH928-Q1 is ON/OFF by PDB pin?
I think there is a bypass pin for CAP I2S/LV25/LV12/R12/P12/L12.
Are these pins all be OFF when PDB=Low?
2. Is there over current…
Part Number: DS90UH928Q-Q1 Hi team,
Is 0x1C[0] LOCK register shows exactly same status as external LOCK pin status?
I would like to know if 8.3.12 Serial Link Fault Detect can be also achieved by monitoring LOCK pin status.
regards,
Part Number: DS90UH928Q-Q1 Other Parts Discussed in Thread: DS90CF384A , , DS90UH926Q-Q1 Hi Team,
my customer is using DS90UH928Q-Q1 Deserializer. However, customer needs LVTTL output for a new display project. So, I promote to use DS90UH928Q-Q1 + DS90CF384A…
Part Number: DS90UH928Q-Q1 Hi, team.
We use LCD display with resolution WXGA (1280x800), this display connect to external devices on LVDS 4+1 topology cable.
In the datasheet on DS90UH928Q-Q1 writed compability HD resolutiun display 720p (1280x720). WXGA…
Part Number: DS90UH928Q-Q1 Hi team,
I would like to use 10kohm resistor instead of 40.2kohm which is recommended in the datasheet for MODE_SEL and IDX as below,
because its more standard value.
Is there any concern if I use 10kohm here?
MODE_SEL R4…
Part Number: DS90UH928Q-Q1 Other Parts Discussed in Thread: DS90UB953-Q1 , Hi team
I need to know about acceptable insertion loss and return loss.
I found the thread about DS90UB953-Q1.
maximum allowed Insertion loss for the DS90UB953-Q1 can be applied…
Part Number: DS90UH928Q-Q1 Hi team,
Could you advice the minimum time required from VDD power up to PDB pin goes High?
It is recommended to use 10kohm pull up with 10uF to slow down PDB if it is pulled up to VDDIO=3.3V.
I would like to know if there is…
Part Number: DS90UH928Q-Q1 Hi team,
Could you advise what does General status register 0x1C bit[2] CRC Error in DS90UH928-Q1 mean?
I believe CRC is only applicable for back channel, correct? Does this register shows status of the back channel CRC?
regards…
