Samsung S5PC100, User Manual, Page: 1083 / 1863

S5PC100 USER’S MANUAL (REV1.0) DISPLAY CONTROLLER
9.1-69
6.35 VIDEO INTERRUPT CONTROL 0 REGISTER (VIDINTCON0, R/W, ADDRESS = 0XEE00_ 0130)
VIDINTCON0 Bit Description Reset Value
INTVPEN [26] VP interrupts Enable control bit.
0 = Disables VP interrupt
1 = Enables VP interrupt
Note: This bit is meaningful if INTEN is high.
0
FIFOINTERVAL [25:20] These bits control the interval of the FIFO interrupt. 0
SYSMAINCON [19] Sending complete interrupt enable bit to Main LCD
0 = Disables Interrupt 1 = Enables Interrupt
Note: This bit is meaningful if both INTEN and I80IFDONE are
high.
0
SYSSUBCON [18] Sending complete interrupt enable bit to Sub LCD
0 = Disables Interrupt. 1 = Enables Interrupt.
Note: This bit is meaningful if both INTEN and I80IFDONE are
high.
0
I80IFDONE [17] I80 Interface Interrupt Enable control (only for I80 Interface mode).
0 = Disables Interrupt.
1 = Enables Interrupt.
Note: This bit is meaningful if INTEN is high.
0
FRAMESEL0 [16:15] Video Frame Interrupt 0 at start of :
00 = BACK Porch 01 = VSYNC
10 = ACTIVE 11 = FRONT Porch
0
FRAMESEL1 [14:13] Video Frame Interrupt 1 at start of :
00 = None 01 = BACK Porch
10 = VSYNC 11 = FRONT Porch
0
INTFRMEN [12] Video Frame interrupts Enable control bit.
0 = Disables Video Frame Interrupt
1 = Enables Video Frame Interrupt
Note: This bit is meaningful when INTEN is high.
0
FIFOSEL [11:5] FIFO Interrupt control bit, each bit has the meaning of
[11] Window 4 control ( 0 = disable, 1 = enable)
[10] Window 3 control ( 0 = disable, 1 = enable)
[ 9] Window 2 control ( 0 = disable, 1 = enable)
[ 8] reserved
[ 7] reserved
[ 6] Window 1 control ( 0 = disable, 1 = enable)
[ 5] Window 0 control ( 0 = disable, 1 = enable)
Note: This bit is meaningful if both INTEN and INTFIFOEN are
high
0
FIFOLEVEL [4:2] Video FIFO Interrupt Level Select
000 = 0 ~ 25%
001 = 0 ~ 50%
010 = 0 ~ 75%
011 = 0% (empty)
100 = 100% (full)
0