LPC2220 Pin-Belegung
From Bettyhacks.com - Hack BettyTV-Remote
Pcsquirrel (Talk | contribs) m (2 statt ² bei I2C, da ich tabelle aus einem XML File generiere und das mit dem ² da nicht hinhaut) |
Pcsquirrel (Talk | contribs) |
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Diese Übersicht befindet sich noch im Aufbau! | Diese Übersicht befindet sich noch im Aufbau! | ||
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{| class="wikitable sortable" border="1" cellpadding="5" cellspacing="0" align="left" | {| class="wikitable sortable" border="1" cellpadding="5" cellspacing="0" align="left" | ||
| Line 57: | Line 58: | ||
|- | |- | ||
| + | | P0.08 | ||
| + | | 75 | ||
| + | | TXD1/PWM4 | ||
| + | | = | ||
| + | | SLE 66C24PE | ||
| + | | 3 | ||
| + | | Data | ||
| + | | Smartcardchip Data I/O (Die Datenrate ist 1/64 der Taktfrequenz, also 58593,75 Bit/s. Bei 7.5 Mhz CLK) | ||
| + | |- | ||
| + | | P0.09 | ||
| + | | 76 | ||
| + | | RXD1/PWM6/EINT3 | ||
| + | | = | ||
| + | | SLE 66C24PE | ||
| + | | 3 | ||
| + | | Data | ||
| + | | Smartcardchip Data I/O (Die Datenrate ist 1/64 der Taktfrequenz, also 58593,75 Bit/s. Bei 7.5 Mhz CLK) | ||
| + | |- | ||
| + | | P0.10 | ||
| + | | 78 | ||
| + | | RTS1/CAP1.0 | ||
| + | | = | ||
| + | | SLE 66C24PE | ||
| + | | 8 | ||
| + | | Power | ||
| + | | Smartcardchip Stromversorgung - invertiert (CPU-Pin LOW => Power HIGH) | ||
| + | |- | ||
| P0.11 | | P0.11 | ||
| Line 223: | Line 251: | ||
|- | |- | ||
| + | | P1.00 | ||
| + | | 91 | ||
| + | | CS0 | ||
| + | | = | ||
| + | | EN29LV800 Flash 0 | ||
| + | | | ||
| + | | Chip Enable | ||
| + | | Bank 0 Flash 0 0x8000 0000 - 0x8007 FFFF | ||
| + | |- | ||
| Line 258: | Line 295: | ||
| + | | P2.17 | ||
| + | | 132 | ||
| + | | D17 | ||
| + | | = | ||
| + | | SLE 66C24PE | ||
| + | | 2 | ||
| + | | /Reset | ||
| + | | Smartcardchip Reset | ||
| + | |- | ||
| P2.18 | | P2.18 | ||
| Line 330: | Line 376: | ||
| + | | P2.26 | ||
| + | | 13 | ||
| + | | D26/BOOT0 | ||
| + | | = | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | | fix auf Low-Pegel (16 Bit Bootflash on CS0) | ||
| + | |- | ||
| + | | P2.27 | ||
| + | | 16 | ||
| + | | D27/BOOT1 | ||
| + | | = | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | | fix auf High-Pegel (16 Bit Bootflash on CS0) | ||
| + | |- | ||
| Line 345: | Line 409: | ||
|- | |- | ||
| + | | P3.00 | ||
| + | | 89 | ||
| + | | A0 | ||
| + | | = | ||
| + | | LCDisplay | ||
| + | | | ||
| + | | C/D | ||
| + | | 0x8100 0000 (Command Mode), 0x8100 0001 (Data Mode) | ||
| + | |- | ||
| Line 386: | Line 459: | ||
| + | | P3.23 | ||
| + | | 40 | ||
| + | | A23/XCLK | ||
| + | | = | ||
| + | | SLE 66C24PE | ||
| + | | 7 | ||
| + | | CLK | ||
| + | | Smartcardchip Takt - ist ueber einen externen Frequenzteiler mit dem Takteingang des Chips verbunden. Im Betrieb wird ueber den CPU-Pin der 7,5 MHz Peripherietakt ausgegeben. Durch den Frequenzteiler wird der Takt halbiert. Der Smartcard-Chip wird dadurch mit mit 3,75 MHz getaktet (gilt für Original Firmware) | ||
| + | |- | ||
| + | | P3.25 | ||
| + | | 35 | ||
| + | | CS2 | ||
| + | | = | ||
| + | | EN29LV800 Flash 1 | ||
| + | | | ||
| + | | Chip Enable | ||
| + | | Bank 2 Flash 1 0x8200 0000 - 0x8207 FFFF | ||
| + | |- | ||
| + | | P3.26 | ||
| + | | 30 | ||
| + | | CS1 | ||
| + | | = | ||
| + | | LCDisplay | ||
| + | | | ||
| + | | Chip Enable | ||
| + | | 0x8100 0000 (Command Mode), 0x8100 0001 (Data Mode) | ||
| + | |- | ||
