https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page Does anybody have any FTDI FT800s? Maybe swap for something you need? -- John Larkin Highland Technology, Inc trk The cork popped merrily, and Lord Peter rose to his feet. "Bunter", he said, "I give you a toast. The triumph of Instinct over Reason"
LCD drivers
Started by ●June 21, 2021
Reply by ●June 21, 20212021-06-21
On Monday, June 21, 2021 at 8:20:07 AM UTC-7, John Larkin wrote:> https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-pageOne factor they didn't mention is that LCD driver chips have a much higher pads (cannot reduce size) to junctions ratio. They tend to use older processes (monopolized by an extreme left country). This price adjustment will eventually force manufacturers in other countries to keep older processes longer.
Reply by ●June 21, 20212021-06-21
On 6/21/2021 11:19 AM, John Larkin wrote:> > https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page > > Does anybody have any FTDI FT800s? Maybe swap for something you need? > >The Diablo16 is a nice controller with a lot of gee-whiz feature; I have one of their dev boards, but at 4x cost of the FT800 not a direct replacement <https://4dsystems.com.au/diablo16>
Reply by ●June 21, 20212021-06-21
On Monday, June 21, 2021 at 12:16:18 PM UTC-7, bitrex wrote:> On 6/21/2021 11:19 AM, John Larkin wrote: > > > > https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page > > > > Does anybody have any FTDI FT800s? Maybe swap for something you need? > > > > > The Diablo16 is a nice controller with a lot of gee-whiz feature; I have > one of their dev boards, but at 4x cost of the FT800 not a direct > replacement > > <https://4dsystems.com.au/diablo16>If the OP wants to redesign, there are plenty of LCD micro around. I used LCD AVR before. For new designs, I would recommend STM32F4x9 or STM32F7x6/7/8/9.
Reply by ●June 21, 20212021-06-21
On Mon, 21 Jun 2021 15:16:11 -0400, bitrex <user@example.net> wrote:>On 6/21/2021 11:19 AM, John Larkin wrote: >> >> https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page >> >> Does anybody have any FTDI FT800s? Maybe swap for something you need? >> >> > >The Diablo16 is a nice controller with a lot of gee-whiz feature; I have >one of their dev boards, but at 4x cost of the FT800 not a direct >replacement > ><https://4dsystems.com.au/diablo16>I'm sure the FTDI chips will be available after the current buying panic is over. Having 50 or 100 spares would be comforting now. Somebody in China is willing to sell us some for $50 each, payment by cashier's check in advance. -- John Larkin Highland Technology, Inc trk The cork popped merrily, and Lord Peter rose to his feet. "Bunter", he said, "I give you a toast. The triumph of Instinct over Reason"
Reply by ●June 21, 20212021-06-21
On 6/21/2021 3:52 PM, John Larkin wrote:> On Mon, 21 Jun 2021 15:16:11 -0400, bitrex <user@example.net> wrote: > >> On 6/21/2021 11:19 AM, John Larkin wrote: >>> >>> https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page >>> >>> Does anybody have any FTDI FT800s? Maybe swap for something you need? >>> >>> >> >> The Diablo16 is a nice controller with a lot of gee-whiz feature; I have >> one of their dev boards, but at 4x cost of the FT800 not a direct >> replacement >> >> <https://4dsystems.com.au/diablo16> > > I'm sure the FTDI chips will be available after the current buying > panic is over. Having 50 or 100 spares would be comforting now. > > Somebody in China is willing to sell us some for $50 each, payment by > cashier's check in advance. >Each enclosed in a rich Corinthian leather case with certificate of being gen-u-ine I hope
Reply by ●June 21, 20212021-06-21
Ed Lee <edward.ming.lee@gmail.com> wrote: ///> If the OP wants to redesign, there are plenty of LCD micro around. > I used LCD AVR before. For new designs, I would recommend STM32F4x9 > or STM32F7x6/7/8/9.Those chips are good examples of availability now -- Uwe Bonnes bon@elektron.ikp.physik.tu-darmstadt.de Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 1623569 ------- Fax. 06151 1623305 ---------
Reply by ●June 21, 20212021-06-21
On Monday, June 21, 2021 at 1:00:05 PM UTC-7, Uwe Bonnes wrote:> Ed Lee <edward....@gmail.com> wrote: > /// > > If the OP wants to redesign, there are plenty of LCD micro around. > > I used LCD AVR before. For new designs, I would recommend STM32F4x9 > > or STM32F7x6/7/8/9. > Those chips are good examples of availability nowShould be fine by the time we are done with designs.
Reply by ●June 21, 20212021-06-21
On Mon, 21 Jun 2021 15:56:05 -0400, bitrex <user@example.net> wrote:>On 6/21/2021 3:52 PM, John Larkin wrote: >> On Mon, 21 Jun 2021 15:16:11 -0400, bitrex <user@example.net> wrote: >> >>> On 6/21/2021 11:19 AM, John Larkin wrote: >>>> >>>> https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page >>>> >>>> Does anybody have any FTDI FT800s? Maybe swap for something you need? >>>> >>>> >>> >>> The Diablo16 is a nice controller with a lot of gee-whiz feature; I have >>> one of their dev boards, but at 4x cost of the FT800 not a direct >>> replacement >>> >>> <https://4dsystems.com.au/diablo16> >> >> I'm sure the FTDI chips will be available after the current buying >> panic is over. Having 50 or 100 spares would be comforting now. >> >> Somebody in China is willing to sell us some for $50 each, payment by >> cashier's check in advance. >> > >Each enclosed in a rich Corinthian leather case with certificate of >being gen-u-ine I hopeMore likely we'd never hear from them. -- John Larkin Highland Technology, Inc trk The cork popped merrily, and Lord Peter rose to his feet. "Bunter", he said, "I give you a toast. The triumph of Instinct over Reason"
Reply by ●June 21, 20212021-06-21
On Mon, 21 Jun 2021 12:49:44 -0700 (PDT), Ed Lee <edward.ming.lee@gmail.com> wrote:>On Monday, June 21, 2021 at 12:16:18 PM UTC-7, bitrex wrote: >> On 6/21/2021 11:19 AM, John Larkin wrote: >> > >> > https://www.marketwatch.com/story/the-tiny-1-chip-that-is-behind-record-price-increases-for-computers-11623958037?mod=home-page >> > >> > Does anybody have any FTDI FT800s? Maybe swap for something you need? >> > >> > >> The Diablo16 is a nice controller with a lot of gee-whiz feature; I have >> one of their dev boards, but at 4x cost of the FT800 not a direct >> replacement >> >> <https://4dsystems.com.au/diablo16> > >If the OP wants to redesign, there are plenty of LCD micro around. I used LCD AVR before. For new designs, I would recommend STM32F4x9 or STM32F7x6/7/8/9.That's been suggested, but we'd need new PC boards and code. -- John Larkin Highland Technology, Inc trk The cork popped merrily, and Lord Peter rose to his feet. "Bunter", he said, "I give you a toast. The triumph of Instinct over Reason"
