clk1 : IN STD_LOGIC;wren : IN STD_LOGIC;dataa : IN STD_LOGIC_VECTOR( 7 downto 0);datab : IN STD_LOGIC_VECTOR( 7 downto 0);rdaddress : in STD_LOGIC_VECTOR( 4 downto 0);wraddress : IN STD_LOGIC_VECTOR( 4 downto 0);q : OUT STD_LOGIC_VECTOR(15 ...
TCAN1145DRQ1 厂商: BURR-BROWN(德州仪器) 封装: SOIC14 描述: AUTOMOTIVE ENHANCED CAN FD AND H 数据手册:下载TCAN1145DRQ1.pdf立即购买 数据手册 价格&库存 TCAN1145DRQ1 数据手册 TCAN1144-Q1, TCAN1145-Q1, TCAN1146-Q1 TCAN1144-Q1, TCAN1145-Q1, SLLSF80A – OCTOBER 2019 – REVISEDTCAN...
当写信号(wr)为高电平时,开始产生正跳变沿,并使clklx-enable为高电平,这样,正跳变沿产生完成即开始编码过程。将clk2x进行二分频可得到clklx,这样可使归零制的数据(nrz)与clklx相对应。此后再在clklx_enable高电平和clk2x正跳变的情况下,将归零制码(nrz)转换成相应的曼彻斯特码(meo)。最后,当写信号(wr)为...
I checked the timing of the interrupt below and the Time from interrupt to first instruction execution (clk 2Mhz) is 24.5 US. void __attribute__((ramfunc, interrupt(single), at_vector(0), nomips16)) GeneralIntHandler(void){ Doug Top ...
47.601 T:302072 info <general>: AddOnLog: inputstream.adaptive: Successfully parsed manifest file (Periods: 1, Streams in first period: 2, Type: VOD) 2023-07-19 21:03:47.601 T:302072 info <general>: Creating Demuxer 2023-07-19 21:03:47.601 T:302072 info <general>: Opening stream: ...
厂商: BURR-BROWN(德州仪器) 封装: VFQFN20 描述: IC CAN CONTROLLER 数据手册:下载TCAN4550RGYRQ1.pdf立即购买 数据手册 价格&库存 TCAN4550RGYRQ1 数据手册 TCAN4550-Q1 TCAN4550-Q1 SLLSEZ5C – JANUARY 2018 – REVISED OCTOBER 2020 SLLSEZ5C – JANUARY 2018 – REVISED OCTOBER 2020 www.ti.com...
WR to Data Disable Access Delay tDSW tDHW tDHW Data Valid to WR Deasserted Setup WR Deasserted to Data Invalid Hold Time; E_WHC4, 5 WR Deasserted to Data Invalid Hold Time; E_WHC4, 6 tWWR WR Deasserted to WR, RD Asserted 1 tEMICLK is the external memory interface clock period....
uint64_t delay = (TIMER_CLK_FREQ / 1000000) * us; volatile uint64_t cur_time = adc_perf_get_times(); while(1) { if((adc_perf_get_times() - cur_time ) >= delay) break; } } static int k_adc_drv_hw_init(k_adc_regs_t *adc_regs) { rt_uint32_t reg; reg = readl(&...
Dominant TxDC time out If TXDC is in dominant state (low) for t > tdom(TxD) the transmitter is disabled, status bit is latched and can be read and optionally cleared by SPI. The transmitter remains disabled until the status register is cleared. CAN permanent recessive If TXDC changes to ...
The output signals on pins EMI_BWR_WRLn and EMI_WRHn are the write strobes for the low and high data bytes respectively. The output signal EMI_RDn is the read strobe for both the low and high data bytes. • 8-bit multiplexed data mode: This is a variant of the 16-bit multiplexed...