Betty-Hardware
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Tony Mahony (Talk | contribs) (Betty Hardware moved to Betty: "IP_Adapter, SCART_Adapter, TAE_Adapter" vs. Betty_Hardware) |
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| − | # | + | <table width="100%"> |
| + | <tr> | ||
| + | <td valign="top" width="70%"> | ||
| + | == Bauteile == | ||
| + | '''[LCD] (auf Vorderseite)'''<br /> | ||
| + | 160 x 128 Pixel (aktive Fläche ca. 38 mm ∙ 30 mm)<br /> | ||
| + | 4 Graustufen LCD<br /> | ||
| + | Controller: SSD1854 <br /> | ||
| + | [http://bettyhacks.com/forum/index.php?topic=51.msg314#msg314 Forum] [http://www.solomon-systech.com/news/press300301.htm Press-Release] [http://pdf1.alldatasheet.net/datasheet-pdf/view/103925/ETC/SSD1854.html Datenblatt] [http://web.archive.org/web/20050311074435/http://www.solomon-systech.com/products/ssd1854.htm Datenblatt]<br /> | ||
| + | 20 pins, flex connector probably glued with anisotropic adhesive - can be pulled off gently while leaving wires on flex intact.<br/> | ||
| + | Foto [http://bettyhacks.com/wiki/index.php/Image:Betty-tv_lcd1.jpg 1] [http://bettyhacks.com/wiki/index.php/Image:Betty-tv_lcd2.jpg 2]<br /> | ||
| + | ---- | ||
| + | '''[A]''' IR senden (LPC2220 Pin: 4)<br /> | ||
| + | ---- | ||
| + | '''[B]''' IR an/aus (LPC2220 Pin: 84)<br /> | ||
| + | ---- | ||
| + | '''[C]''' IR empfang (LPC2220 Pin: 32)<br /> | ||
| + | ---- | ||
| + | '''[1]''' | ||
| + | [[LPC2220]] - 32bit arm7tdmi-s cpu | ||
| + | **64kbyte sram | ||
| + | **serial bootloader using uart0 | ||
| + | **flashless | ||
| + | **external memory interface | ||
| + | ***banks: 4x16 MByte | ||
| + | ***8/16/32 data width | ||
| + | ***memory mapped: ram, rom, some i/o | ||
| + | *PLL-Input 10MHz Crystal | ||
| + | [http://www.keil.com/dd/docs/datashts/philips/lpc2210_2220.pdf Datasheet] [http://www.nxp.com/acrobat_download/usermanuals/UM10114_1.pdf Usermanual] | ||
| + | ---- | ||
| + | '''[2]''' | ||
| + | [[en29lv800 - flash speicher]] | ||
| + | **8mbit: 1024k * 8bit / 512k * 16bit | ||
| + | **sector protection/unprotection | ||
| + | **the first (from cpu counted) is the word-mode(16-bit) CS0-BootFlash | ||
| + | **the second is word-mode(16-bit) CS2-Flash | ||
| + | [http://www.eonsdi.com/upfile/p2008929172119.pdf Datasheet EN29LV800B] | ||
| + | ---- | ||
| + | '''[3]''' | ||
| + | [[SLE 66C24PE - Security Chip Card IC]] | ||
| + | **8/16Bit Security Controller | ||
| + | **CMOS Technology | ||
| + | **68kbyte ROM, 2304 Byte RAM, 2Kbyte EEPROM | ||
| + | **Dual Key Triple DES | ||
| + | ---- | ||
| + | '''[4]''' | ||
| + | [[AAT3242 - dual low dropout regulator]] | ||
| + | **Channel A: 3,0V/300mA (Ue-Ua > 400mV) | ||
| + | **Channel B: 1,8V/150mA (Ue-Ua > 200mV) | ||
| + | [http://www.analogictech.com/products/digitalfiles/AAT3242.pdf Datasheet AAT3242] | ||
| + | ---- | ||
| + | '''[5]''' | ||
| + | [[AAT1265 - Step-up DC/DC converter]] | ||
| + | **3,6V output | ||
| + | **100mA Output from a Single AA Cell Input | ||
| + | **250mA Output from a Dual AA Cell Input | ||
| + | **400mA Output from a Single Lithium-Ion Cell Input | ||
| + | **VIN Operation Range: 0.8V to VOUT | ||
| + | **Up to 93% Efficiency | ||
| + | **Low Start-Up Voltage: 1.0V Typical | ||
| + | **Internal Synchronous Rectifier | ||
| + | **Current Mode Control with Internal Feedback and Compensation | ||
| + | **2MHz Fixed Switching Frequency | ||
| + | **1A Current Limit | ||
| + | **Maintains High Efficiency Over the Output Current Range for Improved Battery Life | ||
| + | **Low 40μA No Load Bias Current | ||
| + | **True Load Disconnect | ||
| + | **Short-Circuit and Over-Current Protection | ||
| + | **Inrush Current Limit and Soft Start | ||
| + | **Low Shutdown Current: <1.0μA | ||
| + | [http://www.analogictech.com/products/digitalfiles/AAT1265.pdf Datasheet AAT1265] | ||
| + | ---- | ||
| + | '''[6]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[7]''' | ||
| + | PCF8563 | ||
| + | **RTC-Chip with I2C-Connect | ||
| + | **I2C-bus slave address: read A3h and write A2h | ||
| + | [http://www.nxp.com/acrobat/datasheets/PCF8563_6.pdf Datasheet] [http://www.nxp.com/documents/application_note/AN10652.pdf Appnote] | ||
| + | ---- | ||
| + | '''[8]''' | ||
| + | **LM4876M | ||
| + | **1.1W Audio Power Amplifier with Logic Low Shutdown | ||
| + | [http://cache.national.com/ds/LM/LM4876.pdf Datasheet] [http://www.national.com/mpf/LM/LM4876.html Overview] | ||
| + | ---- | ||
| + | '''[9]''' | ||
| + | **LM393 Dual Komparator - digitalisiert Signal von der IR-LED zum Empfang. | ||
| + | [http://www.national.com/ds/LM/LM193.pdf Datasheet] [http://www.national.com/mpf/LM/LM393.html Overview] | ||
| + | ---- | ||
| + | '''[10]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[11]''' | ||
| + | 27MHz Quarz | ||
| + | *crystal for cc1100 | ||
| + | ---- | ||
| + | '''[12]''' | ||
| + | RF transceiver[[CC1100]] | ||
| + | **315/433/868/915 MHz | ||
| + | **2x64byte rx, tx fifo | ||
| + | **spi interface | ||
| + | [http://focus.ti.com/lit/ds/symlink/cc1100.pdf Datasheet] [http://focus.ti.com/docs/prod/folders/print/cc1100.html Overview] | ||
| + | ---- | ||
| + | </td> | ||
| + | <td align="right"> | ||
| + | [[Image:Betty-belegung.jpg|thumb|200px|Alle Chips sind rot markiert und nebenan beschrieben]] | ||
| + | </td> | ||
| + | </tr> | ||
| + | </table> | ||
| + | |||
| + | <table width="100%"> | ||
| + | <tr> | ||
| + | <td valign="top" width="70%"> | ||
| + | |||
| + | == Anschlussbelegung == | ||
| + | Service-Stecker (Batteriefach) | ||
| + | <pre> | ||
| + | TMS 1 2 TDO | ||
| + | TDI 3 4 RTCK | ||
| + | nTRST 5 6 TCK | ||
| + | 3,3V 7 8 GND | ||
| + | nReset 9 10 Bootloader EN, Aktiv = LOW (EINT1) | ||
| + | RX 11 12 TX | ||
| + | </pre> | ||
| + | Besseres Bild: | ||
| + | http://www.grautier.com/grautier/uploads/Elektronik/Betty/RIMG0001.JPG | ||
| + | |||
| + | </td> | ||
| + | <td align="right"> | ||
| + | [[Image:Betty 12pin.jpg|thumb|Service-Stecker]] | ||
| + | </td> | ||
| + | </tr> | ||
| + | </table> | ||
