Surface Support - Epson S1D13706 Technical Manual

Page 76
int seSetClock(CLOCKSELECT ClockSelect, FREQINDEX FreqIndex)
Description:
Parameters:
Return Value:

10.2.3 Surface Support

S1D13706
X31B-G-003-03
Call seSetClock() to set the clock rate of the programmable clock.
ClockSelect The ICD2061A programmable clock chip supports two output clock
signals. ClockSelect chooses which of the two output clocks to adjust.
Valid ClockSelect values for CLKI or CLKI2 (defined in HAL.H).
FreqIndex FreqIndex is an enumerated constant and determines what the output
frequency should be.
Valid values for FreqIndex are:
FREQ_6000
FREQ_10000
FREQ_14318
FREQ_17734
FREQ_20000
FREQ_24000
FREQ_25000
FREQ_25175
FREQ_28318
FREQ_30000
FREQ_31500
FREQ_32000
FREQ_33000
FREQ_33333
FREQ_34000
FREQ_35000
FREQ_36000
FREQ_40000
FREQ_49500
FREQ_50000
FREQ_56250
FREQ_65000
FREQ_80000
FREQ_100000 100.000 MHz
ERR_OK The function completed with no problems.
ERR_FAILED seSetClock failed because of an invalid ClockSelect or an invalid
frequency index.
The S1D13706 HAL library depends heavily on the concept of surfaces. Through surfaces
the HAL tracks memory requirements of the main window and sub-window.
Surfaces allow the HAL to permit or fail function calls which change the geometry of the
S1D13706 display memory. Most HAL functions either allocate surface memory or manip-
ulate a surface that has been allocated.
Epson Research and Development
6.000 MHz
10.000 MHz
14.318 MHz
17.734 MHz
20.000 MHz
24.000 MHz
25.000 MHz
25.175 MHz
28.318 MHz
30.000 MHz
31.500 MHz
32.000 MHz
33.000 MHz
33.333 MHz
34.000 MHz
35.000 MHz
36.000 MHz
40.000 MHz
49.500 MHz
50.000 MHz
56.250 MHz
65.000 MHz
80.000 MHz
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Programming Notes and Examples
Issue Date: 01/02/23