Part Number: CDCI6214 Hi Team,
We would like to ask your help regarding our customer's inquiry below.
We are programming the clockgen chip CDCI6214 through on-board FPGA. CDCI6214 programming procedure list the following three steps
1.Apply RESETN…
Part Number: CDCI6214 Hi:
I am using CDCI6214 to generate 4 clocks. By now I can generate the register setting hex vaule using TICS PRO. BUT I failed to program the CDCI6214 through I2C interface. REFSEL signal is low, EEPROMSEL signal is high, so the…
Part Number: CDCI6214 l have three questions now.
Q1：About he working mode of CDCI6214, when EEPROMSEL and REFSEL are tristated,the chip is on the fall back mode .What lknow about it is that on this mode , we can program the chip by i2c. However,What…
Part Number: CDCI6214 Hello,
I am trying to use TICS Pro to generate an input of 80MHz and an output of 125MHz. Clock architect shows this is possible with a VCO of 2500. Unfortunately when I use TICS Pro pro, I can't seem to generate a VCO of 2500…
Part Number: CDCI6214 Hi, We meet same problem, it is found that if EEPROM is written multiple times, SCL is pull up, while SDA will be permanently pulled down.
We float EEPROM and REFSEL pin, it works on fallback mode.
SDA pin is still pulled down…
Part Number: CDCI6214 Hi,
My customer is using IBIS Model of CDCI6214 . On this mode, he can find 3 hcsl models (variation of IO voltage), hcsl_3p3, hcsl_2p5 and hcsl_1p8. However, on all models, [Voltage Range] parameter is almost same votlage range…
Part Number: CDCI6214 Other Parts Discussed in Thread: CDCE6214 , LMK3H0102 I want to know how much current can the LVCMOS and LVDS channel outputs can source or sink to an external devices. I couldn't find any parameter for this in the datasheet
Part Number: CDCI6214 Now we have the following problems. I hope someone can put forward suggestions
1. Our refsel and eepromsel are connected to the ground, so 1110110 is selected for SLAVE ADRRES. After power on, the device will be reset for 500ms…
Part Number: CDCI6214 I have a CDCI6214 clock chips on my prototype design but cannot program the clock. Cannot a good programming guide on how to do it. If there's any programming steps on the CDCI6214 chip, it'll be a great help. Or if I can zoom with…
Part Number: CDCI6214 Dear, Support Team.
Our customer uses the input clock of CDCI6214 with LVCMOS. When the input clock is LVCMOS, are the FB_N and REFP/N input pins open?
Best Regards, Hiroaki Yuyama
