0000128: Enable LCD during boot causes wrong LCD clk. in OS

PicoMOD4
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ID	Project	Category	View Status	Date Submitted	Last Update

0000128	PicoMOD4	Display	public	2009-09-22 09:16	2009-11-24 10:37

Reporter	zutter	Assigned To
Priority	high	Severity	major	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version	V1.00
Target Version	V1.01	Fixed in Version	V1.01

Summary	0000128: Enable LCD during boot causes wrong LCD clk. in OS
Description	Enable LCD during boot (XDE=Y) causes wrong LCD clk. in OS (clk=clk/2). Independend from which value is set for XDI.

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Found Driver Version
Fixed Driver Version

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Activities

zutter 2009-11-24 10:37 manager ~0000105	Also duty cycle were wrong (with and without XDE). Enable EPLL or HCKL into the display controller resolves the problem.