Betty-Hardware
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| − | + | <table width="100%"> | |
| + | <tr> | ||
| + | <td valign="top" width="70%"> | ||
| + | '''[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 | ||
| + | [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 | ||
| + | [http://pdf1.alldatasheet.com/datasheet-pdf/view/87905/ETC/EN29LV800/datasheet.pdf Datasheet] | ||
| + | ---- | ||
| + | '''[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]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[5]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[6]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[7]''' | ||
| + | **RTC-Chip | ||
| + | [http://www.nxp.com/acrobat_download/datasheets/PCF8563-04.pdf Datasheet] [http://www.standardics.nxp.com/support/documents/i2c/pdf/an.real.time.clocks.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 | ||
| + | ---- | ||
| + | '''[10]''' | ||
| + | Fill me! | ||
| + | ---- | ||
| + | '''[11]''' | ||
| + | **27MHz Quarz | ||
| + | ---- | ||
| + | '''[12]''' | ||
| + | [[cc1100 - rf transceiver]] | ||
| + | **315/433868/915 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|Alle Chips sind rot markiert und nebenan beschrieben]] | ||
| + | </td> | ||
| + | </tr> | ||
| + | </table> | ||
