Epson S1D13708 Benutzerhandbuch
Epson Research and Development
Page 171
Vancouver Design Center
Hardware Functional Specification
S1D13708
Issue Date: 02/03/07
X39A-A-001-02
9 Frame Rate Calculation
The following formula is used to calculate the display frame rate.
Where:
f
PCLK
= PClk frequency (Hz)
HT
= Horizontal Total
= ((REG[12h] bits 6-0) + 1) x 8 Pixels
= ((REG[12h] bits 6-0) + 1) x 8 Pixels
VT
= Vertical Total
= ((REG[19h] bits 1-0, REG[18h] bits 7-0) + 1) Lines
= ((REG[19h] bits 1-0, REG[18h] bits 7-0) + 1) Lines
FrameRate
f
PC LK
HT
(
)
VT
(
)
×
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=