寄存器中的 EMBPHY 控制位以使能 ULPI 接口。当 ULPI 模 式能使，60MHz 时钟需要从 ULPI_CLK 引脚...
ret = clk_enable(&priv->clk); if (ret) { printf("%s(): enable sdmmc clk failed!\n", __func__); return -EAGAIN; } sdmmc_clk = clk_get_rate(&priv->clk); printf("%s(): sdmmc_clk = %d\n", __func__, sdmmc_clk); 1. 2. 3. 4. 5. 6. 7. 8. 提供sd控制器的能力...
保留 CLK_OUT 致能控制 6 1:致能 0:禁能 (此功能与使用无关,可禁止掉) 5 保留 设定中断 (INT)/ BUSY 的触发准位 4 1:设定高电位触发动作 0:设定低电位触发动作 3-2 保留 系统时钟选择 1-0 0 0:3MHz 0 1:4MHz 1 0:8MHz 1 1:12MHz 系统时钟一般选择4MHz或8 MHz,CLK_OUT对用户没有作用...
Communication can be either in Single Data Rate or Dual Data Rate. 2.10 LCD-TFT controller The LCD-TFT display controller provides a 24-bit parallel digital RGB (Red, Green, Blue) and delivers all signals to interface directly to a broad range of LCD and TFT panels up to XGA (1024x768...
Communication can be either in Single Data Rate or Dual Data Rate. 2.11 LCD-TFT controller The LCD-TFT display controller provides a 24-bit parallel digital RGB (Red, Green, Blue) and delivers all signals to interface directly to a broad range of LCD and TFT panels up to XGA (1024x768...
Chip_Clock_SetBaseClock(CLK_BASE_ADCHS,CLKIN_IDIVB, true, false);/* Source ADHCS base clock from DIV_B */ freqHSADC = Chip_HSADC_GetBaseClockRate(LPC_ADCHS); Chip_Clock_EnableOpts(CLK_MX_ADCHS, true, true, 1);/*启用寄存器时钟*/ ...
Use the USB PLL rate (typically 480MHz) with a divide by 6 to get 80MHz. (Note different dividers have different maximum divider values) Chip_USB0_Init();/*Sets USB PLL to 480Mhz*/Chip_Clock_SetDivider(CLK_IDIV_D,CLKIN_USBPLL,6);/*Setup divider D for USB PLL rate divided by 6...
我们的客户给我们提供了tiboot3.bin 和tifs.bin,这让设备系统能够起来,进入linux系统终端,但是相应的app均无法运行,包括ti基础的app程序。linux系统启动log如下: U-Boot SPL 2021.01-gd2bdf760-dirty (Dec 23 2022 - 11:05:16 +0800) Model: Texas Instruments K3 J721E SoC SYSFW ABI: 3.1 (firmware re...
(640 x 480) CameraChip™ sensor with OmniPixel3-HS™ technology table 7-1 address 0x0E 0x0F 0x10 0x11 0x12 system control registers (sheet 2 of 25) register name default value R/W REG0E 0xE0 HAEC AEC CLK 0x00 0xF0 0x00 RW RW RW REG12 0x11 RW description Bit[7]: Bit[...
TMUXHS4612 SLASEY7B – JUNE 2024 – REVISED JANUARY 2025 TMUXHS4612 3.3V 6-Channel 20Gbps Differential 2:1 Mux / 1:2 Demux 1 Features • Supports HDMI 1.4b/2.0/2.1 up to 12Gbps, USB4 up to 20Gbps, DisplayPort 1.4/2.1 up to UHBR20 • Data rate support up to 20Gbps • ...