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Please provide SGS report of ESD251-B1-W0201
We have to fix an issue with SLM97CFX1M00PE chip
Dear Sir,
DPS368 as datasheet discription, it can detect the temperature, right? thanks.
The DPS368 is a miniaturized Digital
Barometric Air Pressure Sensor robust
against water, dust and humidity. It offers a
high accuracy and a low current
consumption, capable of measuring both
pressure and temperature. The pressure
sensor element is based on a capacitive
sensing principle which guarantees high
precision during temperature changes
How should I calculate the power consumption? Is there a spreadsheet that can be calculated?
The data sheet have IDDs. However, the number of descriptions is small and the conditions are quite limited.
Thanks,
Tetsuo
Can anyone please provide me with the BSDL file for the Cypress CPLD CY37512P208-83NI. I really need to JTAG program this part and have a STAPL file but need the BSDL.
Many thanks
Show LessWhat is the output impedance of CY27410?
In the "Test and Measurement Circuits" of the data sheet, the test environment is described as 50 ohms for single end and 100 Ω for differential. Is it this value?
Thanks,
Tetsuo
Hi Infineon,
I am trying to port the 81688-100as61ka(CYAT81X) touch screen to my Linux system.
I notice that there has a command driver in kernel/drivers/input/touchscreen/cyttsp-i2c.c.
First, check the address.
root@imx8qxpc0mek:~# i2cdetect -y 18
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1e --
20: -- -- 22 -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- 6b -- -- -- --
70: 70 UU -- -- -- -- -- --
root@imx8qxpc0mek:~#
So I add the following node to my i2c device tree.
touch: 81688-100as61ka@70{
compatible = "cypress,cyttsp-i2c";
reg = <0x70>;
interrupt-parent = <&cm40_intmux>;
interrupts = 0>;
bootloader-key = /bits/ 8 <0xA5 0x01 0x02 0x03 0xFF 0xFE 0xFD 0x5A>;
touchscreen-size-x = <1920>;
touchscreen-size-y = <720>;
touchscreen-fuzz-x = <4>;
touchscreen-fuzz-y = <7>;
};
Also, enable kernel config.
CONFIG_TOUCHSCREEN_CY8CTMA140=y
CONFIG_TOUCHSCREEN_CY8CTMG110=y
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=y
But showing fail.
[ 2.459429] cyttsp-i2c 18-0070: supply vcpin not found, using dummy regulator
[ 2.466708] cyttsp-i2c 18-0070: supply vdd not found, using dummy regulator
[ 12.595051] cyttsp-i2c 18-0070: timeout waiting for soft reset
[ 12.601340] cyttsp-i2c: probe of 18-0070 failed with error -5
How can I solve it?
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Hello all,
Need help on TLE9255W configuration part for Baud rate and DLC,
In datasheet, description it is mentioned that it can support upto 5Mbps but in SWK_CTRL_2 Baudrate Control register for Bitfield BR maximum it is given 1 Mbit/s.
Baudrate
As mentioned CAN FD Baudrate can be configured using SPI field BR_RATIO of the register SWSWK_CTRL_2 but not clear how to configure TLE9255W for upto 5 Mbits/s in CAN FD through SPI.
DLC
And Same for the DLC in below image it is mention till 8 data bytes above that 4 bit value 0b1000. So how to configure for 64 bytes of data.
Thanks
Show LessHello ,
Please provide the Reliability (JEDEC) and FIT data of the following devices (CYPRESS SEMICONDUCTOR):
CY25811SXIT, CY25811SXCT
Regards;
Luis
Show Less
Hi, I'm using ISO1H816G to isolate the output from the MCU side, but I also need some PWM output.
Whether ISO1H816G able to generate PWM output?
Show Less