lpcware

Help with 8080 lcd interface

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by schisanoa on Thu Apr 24 00:55:26 MST 2014
I have a LCD with 8bit parallel interface and I need to connect to a LPC1788 on the EMC.

I use LpcOpen, and I try to modify the EMC config, but the LCD seems to not work:

STATIC const IP_EMC_STATIC_CONFIG_T LCD_HIMAX8352_config = {
2,
EMC_STATIC_CONFIG_MEM_WIDTH_8 |
EMC_STATIC_CONFIG_CS_POL_ACTIVE_LOW |
EMC_STATIC_CONFIG_BLS_HIGH /* |
      EMC_CONFIG_BUFFER_ENABLE*/,

EMC_NANOSECOND(100), 
EMC_NANOSECOND(0),
EMC_NANOSECOND(100),
EMC_NANOSECOND(240),
EMC_NANOSECOND(80),
EMC_CLOCK(4)
};

could someone help me with the EMC config?
thanks in advance.

Attached also the lcd spec

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