* System-80 Asynchronous 16-bit parallel interface for LCD on iMX6
@ 2013-05-25 14:27 Ashwin Kirpalani
0 siblings, 0 replies; only message in thread
From: Ashwin Kirpalani @ 2013-05-25 14:27 UTC (permalink / raw)
To: meta-freescale
[-- Attachment #1: Type: text/plain, Size: 836 bytes --]
This has been posted on imx-community but I figured I'd ask here as well:
https://community.freescale.com/message/330149#330149
According to the post above and the imx6Q/D reference manual, the timing
and polarity of the system-80 (also known as the MCU interface) are
programmable. I did find a section in the imx6Q/D reference manual that
talks a little bit more about the Display Interface (DI) in asynchronous
mode: sec *37.4.10.4 Waveform settings for asynchronous interface pins*
Yet, its a mystery to me how to use the information here to translate that
into driver code for lcd with mcu interface (i.e. with RS, WRn, RDn, CS and
D0-D15 pins: here is a typical lcd with MCU interface:
http://www.newhavendisplay.com/specs/NHD-2.4-240320SF-CTXI-F1.pdf)
Has anyone come across the need for this with imx6? Thanks
[-- Attachment #2: Type: text/html, Size: 1118 bytes --]
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2013-05-25 14:27 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-05-25 14:27 System-80 Asynchronous 16-bit parallel interface for LCD on iMX6 Ashwin Kirpalani
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.