Sign in
Search 68hc12
Subscribe to 68hc12
68hc12 by Keywords
68HC1 | 812A4 | 9S12DP256 | Bootloader | CodeWarrior | D60A | Debugger | DP256 | ECT | EEPROM | EVB | Flash | HC1 | HCS12 | I2C | IAR | ICC1 | Interrupts | LCD | M68KIT912DP256 | MC9S12DP256 | MC9S12DP256B | Metrowerks | Motor | MSCAN | Multilink | PLL | Quadrature | SDI | SPI | Transceiver | XFC
Sponsor
Ads
Discussion Groups
See Also
Discussion Groups | 68HC12 | Using SPI to drive VGA DDC control lines
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Using SPI to drive VGA DDC control lines - Nigel Johnson - Jan 16 8:07:53 2009
Has anybody done this? I need to generate test patterns for a monitor
using the 9s12 - I can generate the patterns and V and H sync nicely
but can't get the monitor to display them because it has to be
initialised using DDC.
Any help wpould be appreciated.
Nigel, ve3id
------------------------------------
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )
using the 9s12 - I can generate the patterns and V and H sync nicely
but can't get the monitor to display them because it has to be
initialised using DDC.
Any help wpould be appreciated.
Nigel, ve3id
------------------------------------
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )