Palma seriyali - Palm Serial

Palm ketma-ket ulagichi
Palm Serial.png
TuriAloqa, elektr ta'minoti
DizaynerPalm, Inc.
O'zgartirilganPalm Universal ulagichi
Pinslar10
1-pinDTR chiqishi nostandartRS-232
2-pin+3.3 VVCC
3-pinRS-232 usuli, Signal T RxDRxD
Pin 4RTS RS-232 chiqishiRTS
PIN-kod 5RS-232 chiqishi, Signal R TxDTxD
6-pinCTS RS-232 usuliKTS
7-pinHotSync IRQ - HotSync tugmachasini bosish uchun +3.3 VHOTSYNC
8-pinPeriferik id. Palm modemi ushbu pinni 2 dan 20 kOhms ID gacha ulaydiID
9-pinulanmagan. Palm III-da, 5 V doimiy oqimYo'q
10-pinSignal maydonchasiGND

The Palma seriyali Palm, Inc kompaniyasining PDA modellarining dastlabki 3 seriyasining pastki qismida ketma-ket uchta xususiy 10-pinli ketma-ket ulagichlar bo'lgan: 1) IrDAgacha bo'lgan modellar; 2) birinchi IrDA modellari; 3) metall korpusning birinchi ingichka modellari. Ericsson MC16 Palmtop va Handera uskunalarida Palm modellaridan tashqari (va IBM WorkPad seriyali kabi rebrendlangan modellar) shunga o'xshash ketma-ket ulagichlar ishlatilgan. Beshikning tagida joylashgan HotSync tugmachasini bosish 2 va 7-pinlar orasidagi zanjirni yopadi. Motorola Dragonball protsessorining 38-piniga ulangan MUN2214 NPN tranzistorining faollashuviga olib keladi, IRQ1 UART-da past signal beradi va HotSync jarayonini ishga tushiradi. Modem borligi to'g'risida xabar berish uchun protsessorning 32-piniga (GPIO UART) ulangan MUN2214 NPN tranzistor.

Palm Serial ulagichidan foydalangan modellar

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