AN2405 Freescale Semiconductor / Motorola, AN2405 Datasheet - Page 7

• Manufacturer Part Number: AN2405
• Description: Supplemental Information for LCD Interfacing for the MC9328MX1 Application Processor Application Note
• Manufacturer: Freescale Semiconductor / Motorola

4.2.1
Freescale Semiconductor
Symbol
T1
T2
T3
T4
T5
T6
T7
T8
L
L
LD[15:0]
LD[15:0]
HSYNC
HSYNC
VSYNC
LSCLK
TFT Timing for Display Region
LOE
LOE
C
C
C
of VSYNC
VSYNC pulse width
Idle HSYNC period between End of
VSYNC to first line
HSYNC pulse width
End of HSYNC to T8
Dummy idle state (Sharp = 0)
Idle HSYNC period between last line and beginning
HSYNC period
End of OE to beginning of HSYNC
i.MX Supplemental Information for LCD Interfacing Application Note, Rev. 1.1
Figure 5. TFT Panel Timing Waveform for Display Region
Parameter
Table 4. TFT Panel Timing for Display Region
T8
Allowed Register
Minimum Value
0
–
0
0
–
1
0
0
XMAX+T5+T6+T7+T8
Actual Value
HWIDTH+1
HWAIT2+1
HWAIT1+1
VWAIT2
VWIDTH
VWAIT1
2
Unit
T2
Ts
Ts
T2
T2
Ts
Ts
Ts
Timing
7