ebenfalls kein USB hat die dsPIC33 Serie. Ich habe das PIC24 Starterkit Zuhause. Dieser PIC24FJ256GB110 hat USB. http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en535092 http://ww1.microchip.com/downloads/en/DeviceDoc/PIC24F%20Starter_UG_DS-51725a.pdf Auf der
linux/include/linux/gfp.h: In function ‘allocflags_to_migratetype’: /usr/src/linux/include/linux/gfp.h:110: warning: implicit declaration of function ‘WARN_ON’ /usr/src/linux/include/linux/gfp.h: In function ‘alloc_pages_node’: /usr/src/linux/include/linux/gfp.h:190: warning: implicit declaration of function
pins is listed in Table 2−2. Table 2−2.Connection of Unused Pins Pin Potential Comment AV CC DV CC AV SS DV SS V Open REF+ Ve REF+ DV SS V REF−VeREF− DV SS XIN DV CC XOUT Open XT2IN DV SS XT2OUT Open Px.0 to Px.7 Open Switched to port function, output direction or input with pullup/pulldown enabled RST
DEL SYSTEM CURRENTS IIN Operating current Not switching 2 mA I Shutdown hysteresis current EN = 0V 110 µA SD PFET DRIVER RPGATE Driver output resistance Sourcing 50 mA 2 Ω Sinking 50 mA 2 VCC REGULATOR VCC VIN pin voltage - VCC pin V IN9V 5.5 6 6.5 V voltage 0 < CC < 20 mA VCC-UVLO VCC under voltage
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 31595TH (OT) No. 4907-1/21 LC75710NE, 75711NE, 75712E Pin Assignment and Sample Application Circuit No. 4907-2/21 LC75710NE, 75711NE, 75712E Specifications Absolute Maximum Ratings at Ta = 25°C, V SS = 0 V Parameter Symbol Conditions Ratings Unit VDD max VDD –0.3 to +6.5 Maximum supply voltage V VFL max VFL VDD – 55 to DD + 0.3 V 1 OSCI –0.3 to V + 0.3 Input voltage IN DD V VIN DI, CL, CE, RES –0.3
Load Regulation 5.5V 1mA£I £30mA ¾ 60 100 mV OUT OUT V Voltage Drop I =1mA 100 mV DIF ¾ OUT ¾ ¾ I SS Current Consumption 5.5V No load ¾ 2.5 5 mA Line Regulation ¾ 4.5V£V IN24V ¾ 0.2 ¾ %/V IOUT=1mA VIN Input Voltage ¾ ¾ ¾ ¾ 24 V IOUT=10mA Temperature Coefficient 5.5V 0°C<Ta<70°C ¾ ±0.5 ¾ mV/°C HT7136
Leakage All other pins floating. g 10 mA V INe 0V, 5.5V I TRI-STATE Leakage V e 5.5V, V e 0V OZ DD SS V OUTe 0V, 5.25V 1) Chip deselected g 20 mA 2) WRITE mode, chip selected VILMR MR Schmitt VIL 0.8 V VIHMR MR Schmitt VIH 2.0 V Note 1: Does not apply to XOUT Capacitance TA e 25§C, DD e VSSe 0V Symbol
.1 Frequency Range (MHz) Recommended C1 and C2 Value (pF) 100(1) 0.4 - 0.9 – 101 0.9 - 3.0 12 - 22 110 3.0 - 8.0 12 - 22 111 8.0 - 12 - 22 Notes: 1. This option should not be used with crystals, only with ceramic resonators. The Oscillator can operate in three different modes, each optimized for a specific
timer function : 000 no timer 001 hundredths of a second 010 seconds 011 minutes 100 hours 101 days 110 not used 111 test mode, all counters in parallel (factory use only) timer interrupt enable : 0 timer flag, no interrupt 1 timer flag, interrupt clock alarm function : 00 no clock alarm 01 daily alarm
Data &H09 , &H00 Data &H00 , &H32 Hab mal bißchen gefummelt! Stell mal deinen Character-Pitch (ßH01) auf H77 anstatt 76, dann hast du ->8dots pro 1byte<- gesendete Daten.Ist auch schöner beim Programmieren. Daraus ergibt sich ein "Number of Characters"(ßH02)von 19dez.,also H13! ((Hn = 2 bis
Mega8 auf einem Steckbrett. @Sven >Hab mal bißchen gefummelt! >Stell mal deinen Character-Pitch (ßH01) auf H77 anstatt 76, dann hast du >->8dots pro 1byte<- gesendete Daten.Ist auch schöner beim Programmieren. Mein Grund für 23*8 ist die Lesbarkeit. Es bleiben dann 2 „Leerpunkte“ zwischen den
State Table Hardware Firmware Initialization Operational Voltage RESET Signal (v) V RESET DD33 Time V SS (t) Figure 6.1 Pin Reset States LEGEND yes hardware enables function -- hardware disables function z hardware disables output driver pu hardware enables pullup pd hardware enables pulldown hw hardware
and ground • Low-current standby mode • An unpowered node does not disturb the bus lines • At least 110 nodes can be connected. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCC supply voltage 4.5 5.5 V I supply current standby mode − 170 A CC 1/bit maximum transmission speed non-return-to-zero
CHARACTERISTICS Ta = 2° C PARAMETER SYMBOL CONDITION MIN. TYP. MAX. UNIT REMARK POWER SUPPLY V DD- SS 3.0 3.3 3.6 V OPERATING CURRENT IDD 120 170 mA INPUT LOW VOLTAGE VIL 0 0.3*VDD V NOTE (1) INPUT HIGH VOLTAGE V 0.7*VDD VDD V NOTE (1) IH OUTPUT LOW VOLTAGE V OL IOL400µA 0 0.2*VDD V NOTE
State Table Hardware Firmware Initialization Operational Voltage RESET Signal (v) V RESET DD33 Time V SS (t) Figure 6.1 Pin Reset States LEGEND yes hardware enables function -- hardware disables function z hardware disables output driver pu hardware enables pullup pd hardware enables pulldown hw hardware
<3.0V) Supply Current SS V CE=VIN 1 5 9 ЖA ᶄ Stand-by Current Istby V CE=VSS - 0.01 0.10 ЖA ᶄ Line Regulation 1 ˚V OUT / VOUT(T)+2.0VʽV INʽ28.0V 0.01 0.05 0.10 %öV ᶃ ˚V INV OUT(T) IOUT=5mA, V CE=V IN Line Regulation 2 ˚V OUT
mitteln, speichern, drucken, etc. - Soundkarte: irgendein USB Audio Interface mit guten ADCs so bei 110dB SNR mit wenig THD, UND SPDIF Eingang, die kannst Du dann als Analyser und Generator für Audio Signale nehmen. brauchst natürlich noch ne audio software, die gibt's aber meistens dazu, FFT-analyzer
CCStandby Current (Note 2) CE#, RESET# = V CC ± 0.3 V 0.2 5 µA ICC4 V CCReset Current (Note 2) RESET# = V SS ± 0.3 V 0.2 5 µA I Automatic Sleep Mode (Notes 2, 4) V IH= VCC± 0.3 V; 0.2 5 µA CC5 V ILV SS ± 0.3 V Byte 21 45 ICC6 V CCActive Read-While-Program Current (Notes 1, 2CE# = V ILOE# = VIH mA Word 21 45
-------------- ⎛l----------- ⎝ R 0⎠ T0 Where: RT = Thermistor value (Ω) at T temperature (°Kelvin) ß = 4250 ±3% R0 = 100 KΩ±5% at 25°C T0= 298 °K (273 °K + 25°K) The following cross table also can be used. It is based on the above equation. Table 2-2 . Thermistor Values versus Temperature Temp. R T
logic will be reset once the SS pin is driven high. The SS pin is useful for packet/byte synchronization to keep the slave bit counter synchronous with the master clock generator. When the SS pin is driven high, the SPI slave will
erzeugen jede menge blindleistung. die 380kV erdkabel-trasse hier in berlin soll auf knapp 12km länge 110Mvar kapazitiv verursachen - finde ich verdammt viel für so ein stück erdkabel!
einem haus, dann ist die last entsprechend höher und der ring kleiner. der ring wird von einer 110kV anlage gespeist, die trafos gehen direkt von 110 auf 10kV runter, in ländlichen gebieten können es auch 20 oder 30 kV sein. in großstädten sind diese umspannwerke über die bezirke verteilt und hier
return SPDR; } Note: 1. The example code assumes that the part specific header file is included. 16.2 SS Pin Functionality 16.2.1 Slave Mode When the SPI is configured as a Slave, the Slave Select (SS) pin is always input. When SS is held low, the SPI is activated, and MISO becomes an output if configured
Interface (10 MHz, modes 0,0 & 1,1) V 4 5 P0A V 4 5 P0W - High-Speed Read/Writes to wiper registers SS SS 3x3 DFN* 3x3 DFN* - SDI/SDO multiplexing (MCP41X1 only) • Resistor Network Terminal Disconnect Feature via: MCP42X1 Dual Potentiometers - Shutdown pin (SHDN) D O D S D D H - Terminal Control (TCON
temperature T STG - -30 80 °C Humidity H D - - 90 %RH 1.4 DC Electrical Characteristics V DD5V+10%,V =0V,SS A=25°C Item Symbol Condition Min. Typ. Max. Unit Logic Supply voltage V DD - 4.5 5 5.5 V “H” input voltage VIH - VDD-2.2 - V DD V “L” input voltage VIL - 0 - 0.8 V “H” output voltage V OH - V DD.3 -
1 BIT 0 LSB FIRST BIT 0 BIT 1 ... BIT 5 BIT 6 BIT 7 MISO (SLAVE OUT) SS OUT (MASTER) SS IN (SLAVE) Figure 13-10. SPI Clock Formats (CPHA = 1) When CPHA = 1, the slave begins to drive its MISO output when SS goes to active low, but the data is not defined until the first SPSCK
Hallo, es gibt für Amerikanische 110V und Steckdosen einen Verbrauchszähler namens "Kill-a-Watt". Den hat eine Dame Ladyada... ein Projekt http://www.ladyada.net/make/tweetawatt/ in dem sie von diesem Verbrauchszähler die Sensor (LM2902
dir mal die Apllication Notes von Microchip an: http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en024058 http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en544926
........Storage Temperature............................-50°C to 125°C Input Voltage................SS-0.3 to DD+0.3V Operating Temperature...........................-20°C to 75°C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial
könnten 150V abhaben. Sollte also reichen. Die Frequenz im Primärkreis beträgt laut Simulation 110kHz. Wollte unbedingt über 20kHz kommen. Damit ich kein Pipsen höhre Des weiteren habe ich den Kondensator C1 verkleinert um den Strom im Primärkreis zu senken. Wenn die Frequenz weiter steigt
aber genau das brachte den aha ... http://www.emsp.tu-berlin.de/lehre/Projekt-Elektronik/projekte/SS06/ele41 habe das ding schonmal in aktion gesehen. schon schick!!! ich sehe gerade das es keinen online-abschlußbericht gibt! aber der exestiert sonst bekommen die studenten keine noten. am besten
Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D1099TS (KOTO) TA-2286 No.6149-1/4 FSS237 Continued from preceding page. Parameter Symbol Conditions Ratings Unit min typ max Turn-ON Delay Time td(on) See specified Test Circuit 60 ns Rise
ssPageName=STRK:MEWAX:IT http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=190406363383&ssPageName=STRK:MEWAX:IT 220 Teuro und dann wie von dir erwaehmt am 26. Jun. http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=190408330905&ssPageName=STRK:MEWAX:IT http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=190408330742&ssPageName=STRK:MEWAX:IT http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=190408330484&ssPageName=STRK:MEWAX:IT
TdoV2scH, SDO Data Output Setup to SCK Edge TCY — — ns TdoV2scL 82* TssL2doV SDO Data Output Valid after SS ↓ Edge — — 50 ns 83* TscH2ssH, SS ↑ after SCK Edge 1.5 CY+ 40 — — ns TscL2ssH * These parameters are characterized but not tested. † Data in “Typ” column is at 5V, 25°C unless otherwise stated. These
the user. All other pins are inputs. When SS is driven high, all pins are inputs, and the SPI is passive, which means that it will not receive incoming data. Note that the SPI logic will be reset once the SS pin is driven high. The SS pin is useful
OSCILLATORSECTION Symbol Parameter Test Conditions Min. Typ. Max. Unit F Oscillator Frequency 90 100 110 KHz SW RT = 8.2 K C T2.4 nF Total Variation VDD = 9 to15 V with RT〉 1% C T 5% (see fig. 6 and fig. 9) VOSCih Oscillator Peak Voltage 7.1 V VOSCil Oscillator Valley Voltage 3.7 V ERROR AMPLIFIERSECTION
compensation (Note 6) 0.1 0.4 MHz Used for data transfer only 10 ANALOG INPUT Input Voltage Range, Unipolar,SS = 0V 0 to Single-Ended and Differential VREF V (Note 9) Bipolar,SS = -5V ±VREF/2 Multiplexer Leakage Current On/off leakage current,= ±5V ±0.01 ±1 µA IN Input Capacitance (Note 6) 16 pF INTERNAL REFERENCE
the user. All other pins are inputs. When SS is driven high, all pins are inputs, and the SPI is passive, which means that it will not receive incoming data. Note that the SPI logic will be reset once the SS pin is driven high. The SS pin is useful
