ddr4_0 ddr4_0_inst (.c0_init_calib_complete(init_calib_complete),// output wire c0_init_calib_complete// output wire dbg_clk.c0_sys_clk_p(clk_200mhz_p),// input wire c0_sys_clk_p.c0_sys_clk_n(clk_200mhz_n),// output wire [511 : 0] dbg_bus.c0_ddr4_adr(ddr4_adr ),...
.c0_ddr4_ui_clk(c0_ddr4_ui_clk), // output wire c0_ddr4_ui_clk 用户时钟 .c0_ddr4_ui_clk_sync_rst(c0_ddr4_ui_clk_sync_rst), // output wire c0_ddr4_ui_clk_sync_rst 用户复位 .c0_ddr4_app_en(c0_ddr4_app_en), // input wire c0_ddr4_app_en .c0_ddr4_app_hi_pri(1...
GENERAL.COMPRESS TRUE [current_design] set_property IOSTANDARD LVCMOS18 [get_ports led] set_property C_CLK_INPUT_FREQ_HZ 300000000 [get_debug_cores dbg_hub] set_property C_ENABLE_CLK_DIVIDER false [get_debug_cores dbg_hub] set_property C_USER_SCAN_CHAIN 1 [get_debug_cores dbg_hub] ...
(c0_init_calib_complete),//初始化完成信号 87 .dbg_clk(), 88 .c0_sys_clk_p(c0_sys_clk_p), // 系统差分时钟p 89 .c0_sys_clk_n(c0_sys_clk_n), // 系统差分时钟n 90 .dbg_bus(), 91 .c0_ddr4_adr(c0_ddr4_adr), // 行列地址 92 .c0_ddr4_ba(c0_ddr4_ba), // bank地址...
c0_init_calib_complete),//初始化完成信号87 .dbg_clk(),88 .c0_sys_clk_p(c0_sys_clk_p),...
dbg_clk : out std_logic; --user interface ports c0_ddr4_app_addr : in std_logic_vector(27 downto 0); c0_ddr4_app_cmd : in std_logic_vector(2 downto 0); c0_ddr4_app_en : in std_logic; c0_ddr4_app_hi_pri : in std_logic; c0_ddr4_app_wdf_end : in std_logic; c0_...
c0_init_calib_complete),//初始化完成信号87 .dbg_clk(),88 .c0_sys_clk_p(c0_sys_clk_p...
DFZU2EG/4EV MPSoC开发板板载了五片镁光的DDR4颗粒,它们的型号是MT40A256M16,这5片DDR4芯片有4片位于PS端,有1片位于PL端,本节实验使用的是位于PL端的DDR4芯片。下面我们来简单了解一下这款板载的DDR4芯片,DDR4内部结构图如下所示: 图31.1.1DDR4结构图 ...
(Answer Record 61988) UltraScale DDR4/DDR3 - Hold violations may be seen on a path clocked by riu_clk v6.0 v6.1 (Answer Record 62050) UltraScale DDR4/DDR3 - Can reset_n be allocated to an I/O or does it have to be within a memory interface bank? v5.0 v6.1 (Answer Record 6190...