above and excludes in the case of a defect which is not related to manufacturing of the cell. 11.0. Others 11.1 Storage for a long time If the cell is kept for a long time (3 months or more), It is strongly recommended that the cell is preserved at dry and low-temperature. 11.2 Others Any matters that specifications
: std_logic_vector(0 to digits-1); begin with rst select shift_i <= data & shift_o(0 to digits-2) when '1', (0 => data, others => '0') when others; shifters : for i in 0 to digits - 1 generate shifter : bcdshifter port map ( clk => clk, rst => rst, s_in => shift_i(i), s_out => shift_o(i), bcd => result
WHEN f =>VectorOut:="0111000";--geändert WHEN g =>VectorOut:="0000001"; WHEN h =>VectorOut:="1101000"; WHEN i =>VectorOut:="1111001"; WHEN j =>VectorOut:="1000011"; WHEN k =>VectorOut:="1110000"; WHEN l
port ( clock : in std_logic; data_in : in std_logic_vector(0 to data_width - 1); -- loaded is high when the rotor has been loaded with all characters loaded : out std_logic; -- hit is high when a character is found on the rotor otherwise low hit : out std_logic; read_address : in std_logic_vector(0 to address_width - 1); write_enable : in std_logic; read_enable : in std_logic; -- Set lookup high when you are searching for a character lookup : in std_logic; data_out : out std_logic_vector(0 to data_width - 1) := (others => '0'); -- Set rotate high when you want to rotate (position <= position + 1
downto 0)); -- 7-Segm. - Ausgangsvektor end DEK7; ARCHITECTURE v1 OF dek7 IS BEGIN b <= "1000000" WHEN a = "0000" ELSE -- H"40" "1111001" WHEN a = "0001" ELSE -- H"79" "0100100" WHEN a = "0010" ELSE -- H"24" "0110000" WHEN a = "0011" ELSE -- H"30" "0011001" WHEN a = "0100" ELSE -- H"19" "0010010" WHEN a = "0101" ELSE -- H"12" "0000010" WHEN a = "0110" ELSE -- H"02" "1111000" WHEN a = "0111" ELSE -- H"78" "0000000" WHEN a = "1000" ELSE -- H"00" "0010000" WHEN a = "1001" ELSE -- H"10" "0001000" WHEN a = "1010" ELSE -- H"08" "0000011" WHEN
Komponente port map (sel=>sel, data=>daint, dout=>doint); daint <= da; dbint <= db; doint <= dbint when (ena='1') else (others=>'Z'); do <= doint; end Behavioral; library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.numeric_std.ALL; entity Komponente is Port ( sel : in STD_LOGIC; dout : out STD_LOGIC_VECTOR
references tween the 8-bit and 16-bit Bus modes of the mem- to the Data Input/Output to include this pin when ory. When Byte/Word Organization Select is Low, BYTE is High and references to the Address In- VIL, the memory is in 8-bit mode, when it is High, puts to include this pin when BYTE is Low except VIH
references tween the 8-bit and 16-bit Bus modes of the mem- to the Data Input/Output to include this pin when ory. When Byte/Word Organization Select is Low, BYTE is High and references to the Address In- VIL, the memory is in 8-bit mode, when it is High, puts to include this pin when BYTE is Low except VIH
Counter: process(ClkLeft,ModeLeft) is begin if ClkLeft'event AND ModeLeft ='1' then case LED_out is when "00000001" =>LED_out <="00000010"; when "00000010" =>LED_out <="00000100"; when "00000100" =>LED_out <="00001000"; when "00001000" =>LED_out <="00010000"; when "00010000" =>LED_out <="00100000"; when "00100000" =>LED_out <="01000000"; when "01000000" =>LED_out <="10000000"; when "10000000" =>LED_out <="00000001"; when others => null; end case; else null; end if; end process Counter; LED<=LED_out; end architecture behaviour;
wait until rising_edge(clk); if wr = '1' then case id_port is when x"00" => led <= output_port; when x"01" => pwm_compare <= output_port; when others => null; end case;
Problem des gleichzeitigen Schreibzugriffs auf den globalen Speicher gelöst. [vhdl]Dout <= D0 when Addresse = '0' else D1;[/vhdl] Die Anzahl der Eingabegeräte kann man natürlich auch noch beliebig erhöhen mit nur kleinen Änderungen am Mux.
for i in RESULT'range loop --- 'RANGE case xs(i) is when '0' | 'L' => RESULT(i):='0'; when '1' | 'H' => RESULT(i):='1'; when others => bad_element := TRUE; end case; end loop; if bad_element then assert NO_WARNING
STD_LOGIC; SIGNAL sl_vsync : STD_LOGIC; SIGNAL usig_hcount : unsigned (c_htotal_bits-1 DOWNTO 0) := (OTHERS=>'0'); SIGNAL usig_vcount : unsigned (c_vtotal_bits-1 DOWNTO 0) := (OTHERS=>'0'); begin clock_divide : PROCESS --640x480 hat ca 25 MHz pixel clk BEGIN WAIT UNTIL rising_edge( isl_clk50 ); sl_clken
purpose of this register is to be able to tune the oscillator frequency. This tuning is utilized when calibrating the RC oscillator. When calibrating using an external crystal, the device timer must have the possibility to operate asynchronously of the system clock. When a device is calibrated by Atmel
Schau dir bitte mal die rs232_rx.vhd ganz unten an: when ready => rx_data <= rxsr; rx_state <= idle; rx_en <= '1'; end case; Ich möchte gerne erst die Daten an die LED geben, wenn ich geprüft habe ob rx_en <='1' ist.
); end mux; architecture behv1 of mux is begin process(i0,s) begin case s is when "0" => x <= i0; when "1" => x <= "11111111"; when others => x <= "ZZZZZZZZ"; end case; end process; end behv1; ----------------------------------------
yaw/pitch/roll container and gravity vector // relative ypr[x] usage based on sensor orientation when mounted, e.g. ypr[PITCH] #define PITCH 1 // defines the position within ypr[x] variable for PITCH; may vary due to sensor orientation when mounted #define ROLL 2 // defines the position within ypr[x] variable for ROLL; may vary due to sensor orientation when mounted #define YAW 0 // defines the position within ypr[x] variable for YAW; may vary due to sensor orientation when mounted // ===========================================================
state = 5 else '1'; leds(6) <= '0' when state = 6 else '1'; leds(7) <= '0' when state = 7 else '1'; -- note player sequencer with state select prescaler <= NOTE_C4 when 0 , NOTE_D4 when 1 , NOTE_E4 when 2 , NOTE_F4 when 3 , NOTE_G4 when 4 , NOTE_A4 when 5 , NOTE_H4 when 6 , NOTE_C5 when others ; end Behavioral;
state = 5 else '1'; leds(6) <= '0' when state = 6 else '1'; leds(7) <= '0' when state = 7 else '1'; -- note player sequencer with state select prescaler <= NOTE_C4 when 0 , NOTE_D4 when 1 , NOTE_E4 when 2 , NOTE_F4 when 3 , NOTE_G4 when 4 , NOTE_A4 when 5 , NOTE_H4 when 6 , NOTE_C5 when others ; end Behavioral;
Eingangsoperand SIGNAL B: STD_LOGIC_VECTOR(3 DOWNTO 0); begin alu: PROCESS(F,A,B) BEGIN CASE F IS WHEN "0100"=> S <= A + B;--Addition A,B WHEN "0101"=> S <= A - B;--Subtraktion A,B WHEN "0110"=> S <= A + 1;--Increment A WHEN "0111"=> S <= A - 1;--Decremen A WHEN "1000"=> S <= NOT A;--Negation A WHEN
CISPR22-B EN55022-B VCCI-B REGULATIONS HARMONIC ATTENUATOR Complies with IEC61000-3-2 *9 ( ) ( ) OTHERS CASE SIZE/WEIGHT 75X35 X22mm [2.95 1.X8 8.7X inches] W H D X X0g max with chassis & cover : 690g max COOLING METHOD Convection *1 Specification is changed at option, refer to Instruction Manual 5.
signed; signal dIn_un: unsigned (9 downto 0); begin -- Signale mit '0' initalisieren -- doutm <= (others => '0'); din_alt <= (others => '0'); Differenz: process (dIn, dOutm) -- Differenzbildung am 1. Knoten -- begin dIn_temp <= dIn - dOutm & '0'; end process Differenz; Addiere: process (dIn_temp, dIn_alt
begin if (CLK_IN'event and CLK_IN = '1') then case W_CLK_DLX_EN is when '1' => W_CLK_DLX <= CLK_IN; when others => W_CLK_DLX <= '0'; end case; end if; end process; -- buf_clk Ich weiß, so Zeug sollte man schon wg. des Clock-Skews nicht machen
Application Note • IO pinsources 1 Introduction This application note summarizes the relevant differences when migrating from ATmega169 to ATmega169P. For detailed information on the devices please see the respective datasheets. The ATmega169P is designed to be pin and functionality compatible with ATmega169
(inp : std_logic_vector(3 downto 0)) return integer is variable res : integer; begin case inp is when "0000" => res := 0; when "0001" => res := 1; when "0010" => res := 1; when "0011" => res := 2; when "0100" => res := 1; when "0101" => res := 2; when "0110" => res := 2; when "0111" => res := 3; when "1000" => res := 1; when "1001" => res := 2; when "1010" => res := 2; when "1011" => res := 3; when "1100" => res := 2; when "1101" => res := 3; when "1110" => res := 3; when "1111" => res := 4; when others => res := 0; --
; c <= '1'; d <= '0'; e <= '0'; f <= '1'; g <= '0'; when "0011" => a <= '0'; b <= '0'; c <= '0'; d <= '0'; e <= '1'; f <= '1'; g <= '0'; when "0100" => a <= '1'; b <= '0'; c <= '0'; d <= '1'; e <= '1'; f <= '0'; g <= '0'; when "0101" => a <= '0'; b <= '1'
Supply(+5V) 7 V0 Power Supply for LCD Drive(-15V) 9 /WR Data write. Write data to controller T6963C when “L” 11 /RD Data read. Read data from controller T6963C when “L” 13 /CE Chip enable of controller when “L” Command/Data read/write. “H” for command read/write and 15 C/ D “L” for data read/write 17 /
contains confidential and propNeither it nor the information contained herein shall be disclosed to others or duplicated or used for others without the express written consent of RiTdisplay. http://www.ritdisplay.com REVISION RECORD REV. REVISION DESCRIPTION REV. DATE REMARK X01 INITIAL RELEASE 2005. 08
PB10 and PB11(default) Internal HRC clock frequency select bit INTOSC_SEL bit6 0:16MHz (default) 1: Others (for internal test only, prohibited to set to 1) 140ms power-on time enable bit 0:Enabled (default) CFG_PWRTEB bit7 1:Disabled This bit is valid only when the MRSTN pin is used for external reset (
std_logic_vector(15 downto 0); variable INT: integer range 0 to 15; begin ENABLE_VAR := (others => '0'); INT := conv_integer(HADR); ENABLE_VAR(INT) := '1'; ENABLE <= ENABLE_VAR; end process Decoder; -- <-----Cut code below this line and paste into the architecture body---->
hat der Spartan2 aber interne Tristate-Puffer. Die kannst Du wie folgt benutzen: DOUT_TS <= DOUT when OE = '0' else (others => 'Z'); Die Tristate-Ausgänge können dann problemlos parallelgeschaltet werden. ciao, Stefan.
FULL_COUNT; -- begin if Reset = '1' then Index_a := 0; elsif (Clk'event AND Clk='1') then CASE Go is when '0' => if (Ready = '1') then Go <= '1'; end if; when '1' => SLWR <= '0'; -- DATA <= DataTab_a; Go <= '2'; when '2' => SLWR <= '1'; Go <= '3'; when '3' => Go <='0'; Index_a := Index_a + 1; end case;
WHEN starting => IF (engine = '1') THEN nextfsmstate <= starting; ELSE nextfsmstate <= stop; END IF; detection <= '1'; WHEN OTHERS => detection <= '0'; END CASE; END PROCESS ; END myEntityArch; Danke
Lothar Miller schrieb im Beitrag #2133946: > when INIT => AUSGANG <= ALLEAN; > -- Achtung, jetzt kommt ein Zähler im kombinatorischen Teil einer 2-Prozess-FSM könnte ich diesen Zähler dann in dem getakteten Prozess, in dem
optimieren und weise die Lampensignale abhängig von den Zuständen direkt zu (z.B. mit einem CASE oder WHEN)...
begin if SWITCH_VEC(0) = '1' then -- RESET STATE_MACHINE <= (0 => '1', others => '0'); I_SPI_CLK <= '0'; I_SPI_CS <= '1'; I_SPI_DQ <= "ZZZZ"; else if rising_edge(PUSH_VEC(0)) then
variable VAR_I_SPI_DQ_NEXT : STD_LOGIC_VECTOR( 3 downto 0); begin VAR_I_SPI_DQ_NEXT := (others => 'Z'); for state in 0 to STATE_MACHINE'LEFT loop if STATE_MACHINE(state) = '1' then -- command (8 Takte) if state = 0 or state =
signal stelle : unsigned(3 downto 0) := "1101"; signal wert : unsigned(47 downto 0) := (others => '0'); begin process variable x : unsigned(47 downto 0):= (others => '0'); begin wait until rising_edge(clk); busy <= '0'; case state is when idle => -- wert <= to_integer(unsigned(vector)); wert <= unsigned(vector); --Zeile28 if (start='1') then stelle <= "1101";
cntkHz - 1; end if; end if; end process; -- Anoden select with index select anodBits <= "000001" when 0, "000010" when 1, "000100" when 2, "001000" when 3, "010000" when 4, "100000" when 5; -- Wert nach 7 Segment codieren with (digits(index)) select -- abcdefg ssegBits <= "1111110" when x"0", "0110000" when x"1", "1101101" when x"2", "1111001" when x"3", "0110011" when x"4", "1011011" when x"5", "1011111" when x"6", "1110000" when x"7", "1111111" when x"8", "1111011" when x"9", "0000000" when others; ANOD
to 1999 := 0; signal clock_dvd : std_logic := '0'; begin process (divider) begin case divider is when "0000" => count_to <= 1-1; --div by 2 ->50ns when "0001" => count_to <= 2-1; --div by 4 -> 100ns when "0010" => count_to <= 4-1; --div by 8 -> 200ns when "0011" => count_to <= 10-1; --div by 20 -> 500ns when "0100" => count_to <= 20-1; --div by 40 -> 1µs when "0101" => count_to <= 40-1; --div by 80 -> 2µs when "0111" => count_to <= 100-1; --div by 200 -> 5µs when others => count_to <= 1-1; end case; end
Another situation that is common to overshoot problem is having an input to the RTC at 5V when the RTC is in battery-backup mode. This can be a problem in systems that systematically shut down certain circuits but keep others powered up. It is very important to ensure there are no input signals
RTC that are greater than the battery voltage (unless stated otherwise in the device data sheet) when the device is in battery-backup mode. 2. Wrong crystal. A RTC typically runs slow if a crystal with a specified CL is less than the CL of the RTC. The severity of the inaccuracy is dependent on
during the process. How to deal with a timer module to send me the values of the mentioned quantities when the process runs on my ZPU? Can you suggest me some way to deal with the above problems? Grüße, Piyush
so much for your last reply. I am still working on the dual core implementation and will post here when I get some success or get stuck somewhere. :) On the other hand, I wanted to ask that do the others who have worked on the ZPU have faced this problem with the ZPU external RESET signal? If the
shoot or shock others. I also have no control over others and how they might use this information. For these reasons the following warnings must be presented: Warning: The reader must assume full responsibility for any
coeff_AND : std_logic_vector (0 to NN-1); SIGNAL Q : std_logic_vector (0 to NN) := (others => '0'); SIGNAL ausgang_xor : std_logic_vector (0 to NN-1); SIGNAL BACK : std_logic := '1'; begin -- FIRST FF D_FF_FIRST: d_ff PORT MAP( D => ausgang_xor(0
<= coefficient_vector(NN-1) AND BACK; BACK <= (Q(NN) AND coefficient_vector(NN-1)) WHEN (func_select = '0') ELSE Q(NN); -- Ausgangssignal auf Ausgangsvektor geben. x(NN-1) <= Q(NN); end Behavioral; [/vhdl]
