emac_clkenable() { GEL_TextOut("CONFIGURE PRCM CLOCKS of EMAC in progress \n\r"); *((unsigned int*)(0x48181404)) = 0x2; //CM_ETHERNET_CLKSTCTRL Register *((unsigned int*)(0x481815d4)) = 0x2; //CM_ALWON_ETHERNET_0_CLKCTRL Register while(RD_MEM_32(0x48181404)!=0x0302); ...
module model1 ( input clk, input rst, input [7:0] in_data1, output reg [7:0] out_data1, output reg to_model2 ); endmodule //model1 通过在TEMPLATE中使用正则表达式,我们可以实现将每个实例的实例名的一部分作为改实例的端口所连接的信号名的一部分,以区分不同实例的信号; 以top_ori3.v为例...
a) IO16, IO17 is used as CS and CLK for pSRAM in wrover and is not availaible for other cause it is not ledout so you can't use IO16 as signal for your phy b) generated clk signal for PHY on IO16 get a delay to can boot the module cause this signal goes to IO0 and is...
[ 0.000000] dpll3_m2_clk rate change failed: -22 [ 0.000000] GPMC revision 5.0 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] Could not get gpios_ick ...
, RX_CLK_IN, TX_CLK_IN and GTX_CLK_OUT. All three clocks are connected to the PHY device? My last question, when I am prepearing HPS system in Qsys I must define clock frequency for EMAC0_GTX_CLK and for EMAC0_MD_CLK (tab HPS Clocks, Peripheral FPGA Clocks). I am able set...
> clocks = <&ccu CLK_EMAC_25M>; > clock-names = "ephy25m"; > OK, I need to try it out to see if I can find the problem. Maybe someone more experienced than me can weight in in the meantime, though. Matt -- You received this message because you are subscribed to the Google ...
clocks = <&ccu CLK_BUS_EMAC>, <&ccu CLK_EMAC_25M>; clock-names = "stmmaceth", "ephy25m"; status = "okay"; }; &mdio { status = "okay"; reset-gpios = <&pio 6 7 GPIO_ACTIVE_LOW>; /* PG7 */ reset-assert-us = <10000>; ...
AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* (M18) mdio_clk.mdio_clk */ AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* (M17) mdio_data.mdio_data */ >; };&cpsw_emac0 { status = "okay"; phy_id = <&davinci_mdio>, <0>; ...
create_clock -name TX_SRC_CLK_125 -period "125 MHz" [get_keepers {soc_0|hps_0|fpga_interfaces|peripheral_emac0~internal_clock}] -add create_generated_clock -name TX_CLK_OUT_125 \ -source [get_pins {ddio_out_1|ALTDDIO_OUT_component|auto_generated|ddio_outa...
The frequency of this clock is controlled by the CLKDIV bits in the MDIO control register (CONTROL). MDIO I/O Management data input output (MDIO). The MDIO pin drives PHY management data into and out of the PHY by way of an access frame consisting of start of frame, read/write ...