Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X 데이터 시트
제품 코드
DK-TM4C129X
Figure 32-59. Micro-Interface Graphic Display Intel Status
LCD_D
[15:0]
ATA
LCDAC
(CS0)
LCDFP
(ALE)
LCDLP
(WS)
LCDCP
(RS)
Read
Status
LCDMCLK
(CS1) Async Mode
L6
L6
L12
L12
L6
L14
L15
L6
RDSU
(0−31)
RDDUR
(1−63)
GAP
(0−3)
RDHOLD
(1−15)
L16
L18
L17
L8
L8
L13
L9
L7
L1
L3
L2
L19
L7
LCDMCLK
Sync Mode
(internal MCLK)
(internal MCLK)
32.21.2
LCD Raster Mode
The following table depicts the LCD Raster Mode Characteristics.
Table 32-69. Switching Characteristics Over Recommended Operating Characteristics for
LCD Raster Mode
Unit
Max
Nom
Min
Parameter Name
Parameter
Parameter No.
ns
-
-
16.67
LCDCP
cycle time
T
CYC
L21
ns
-
-
8.33
LCDCP
pulse width high
T
PH
L22
ns
-
-
8.33
LCDCP
pulse width low
T
PL
L23
ns
7.3
-
2.0
Delay time from
LCDCP
to
LCDDATA[23:0]
valid (write)
T
DLYVAL
L24
2165
December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller