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FAQs found

Question Last updated
After a software reset like WD reset, BOD reset, is the SRAM content retained? 2012-12-04 12:13
Are the LCD controller signals LVDS? 2012-11-20 16:17
Are there Ethernet bootloaders available for LPC1700 and LPC2300/2400? If so, where can I find it? 2012-11-19 10:07
Do you have size limit or memory size calculator to help set the size of the frame buffer? 2012-11-20 16:28
How can I identify the Ethernet MAC ID to differentiate between 23xx/24xx/17xx? 2012-12-11 15:30
How is the LPC2478 32-bit External Memory Controller different than the LPC1788 32-bit External Memory Controller? 2013-04-01 13:32
How to calculate the value of crystal load capacitors? 2012-12-21 14:25
If the LCD controller has a lower priority on the EMC bus, refreshes will be stalled. How noticable is this on the screen? 2012-11-20 16:33
Is the LCD DMA a gather scatter DMA ? Where is it located exactly ? 2012-11-20 16:39
Is the LCD DMA located in the LCD macrocell or the GP DMA ? 2012-11-20 16:40
Is the LPC1788 pin compatible with the LCP2478? 2012-11-20 16:41
Is there dedicated on-board SRAM memory specifically for the frame buffer? 2012-11-20 16:42
The datasheet mentions that the SCL0 and SDA0 pins require external pull-ups regardless of PINMODE / IOCONF / PINSEL configuration. But on SCL1, SDA1, SCL2, and SDA2 look to be able to use an internal pull-up ? 2012-11-27 00:22
The datasheet mentions the I/O pins are 5V tolerant if Vdd is present. Can you explain in detail what this implies? 2012-11-21 16:03
What platforms are supported by LPCXpresso? 2012-11-19 13:26
When using LPC23xx or LPC24xx Rev B silicon, the Ethernet worked fine, however, when we switched to Rev D silicon, the Ethernet interface is no longer working. 2012-12-11 15:31
Where should I go for LPCXpresso related support? 2012-11-19 13:28
Will using a 16-bit external bus be too slow for LCD, causing tearing to occur? 2012-11-20 16:46