參數(shù)資料
型號: MCIMX258CVM4
廠商: Freescale Semiconductor
文件頁數(shù): 5/153頁
文件大?。?/td> 0K
描述: IC MPU I.MX25 IND 400MAPBGA
標準包裝: 90
系列: i.MX25
核心處理器: ARM9
芯體尺寸: 32-位
速度: 400MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),I²C,MMC,智能卡,SPI,SSI,UART/USART,USB OTG
外圍設(shè)備: DMA,I²S,LCD,POR,PWM,WDT
輸入/輸出數(shù): 128
程序存儲器類型: 外部程序存儲器
RAM 容量: 144K x 8
電壓 - 電源 (Vcc/Vdd): 1.15 V ~ 1.52 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 3x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 400-LFBGA
包裝: 托盤
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 10
102
Freescale Semiconductor
3.7.16
Smart Liquid Crystal Display Controller (SLCDC)
Figure 76 and Figure 77 show SLCDC timing for serial and parallel transfers respectively. Table 79 and
Table 80 describe the timing parameters shown in the respective figures.
Figure 76. SLCDC Timing Diagram—Serial Transfers to LCD Device
trss
LCD_CLK (LCD_DATA[6])
SDATA (LCD_DATA[7])
LCD_CS
RS
LSB
MSB
RS=0 => command data, RS=1=> display data
LCD_CLK (LCD_DATA[6])
SDATA (LCD_DATA[7])
LCD_CS
RS
LSB
MSB
RS=0 => command data, RS=1=> display data
(This diagram shows the case SCKPOL = 1, CSPOL = 0)
(This diagram shows the case SCKPOL = 0, CSPOL = 0)
LCD_CLK (LCD_DATA[6])
SDATA (LCD_DATA[7])
LCD_CS
RS
LSB
MSB
RS=0 => command data, RS=1=> display data
(This diagram shows the case SCKPOL = 1, CSPOL = 1)
LCD_CLK (LCD_DATA[6])
SDATA (LCD_DATA[7])
LCD_CS
RS
LSB
MSB
RS=0 => command data, RS=1=> display data
(This diagram shows the case SCKPOL = 0, CSPOL = 1)
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