I. Okunnyonnyola "Ekitabo ky'Ebitabo eky'Ebyuma".
"Ekisenge ky'Ebitabo eky'Ebyuma" si kitundu kya kutereka kya mubiri wabula wabula kifo kinene-ekisoma e-ekipimo oba ekifo eky'okusoma ekigezi. Ekigendererwa kyayo ekikulu kwe kukoppa enkola y’okuddukanya ebitabo n’okusoma kw’amaterekero g’ebitabo ag’ennono oba ku bisenge by’ebitabo mu nkola ya digito.
II. Ebitundu Ebikulu n’Emirimu gy’Ebisenge by’Ebitabo eby’Ebyuma
1. Ebyuma bya Hardware & Emirimu gyabyo
Large E Ink Display: Eva ku yinsi 7.8 okutuuka ku yinsi 13.3 oba okusingawo (ekinene nnyo okusinga standard 6–7 inch e-readers), egaba ekifo eky’okusoma okufaananako n’ebitabo ebirabika oba magazini. Abasinga bakozesa tekinologiya wa E Ink okusobola okubudaabudibwa amaaso n’okukendeeza ku maanyi.
Main Processor: Okusinziira ku ARM Cortex-A oba Cortex-M series application processors (AP) oba microcontrollers (MCU), ekwata emirimu gy'enkola, rendering, okuddukanya fayiro, n'empuliziganya y'omukutu.
Memory: Mulimu RAM (ku mirimu egy'ekiseera ekituufu-) ne Flash/ROM (okutereka).
Okuyungibwa kwa Wireless: Wi-Fi ya mutindo; ebika ebya waggulu-ebiyinza okwongerako 4G/5G oba Bluetooth.
Battery: Obusobozi bunene-okuwagira entuula z'okusoma ezigaziyiziddwa.
Enkola z'okuyingiza: Obuwagizi bwa touchscreen, nga models ezimu zisigazza buttons ezirabika ez'okukyusa page-.
Enkolagana: USB-C (okucaajinga n'okutambuza data), era nga kiyinzika okuba nga waliwo ekifo kya kaadi ya MicroSD.
Ebintu ebikwata ku maloboozi: Emizindaalo n’amaloboozi (ku bika ebirondeddwa) okusobola okuzannya ebitabo by’amaloboozi oba okuyingiza eddoboozi.
2. Sofutiweya & Emirimu Emikulu
E-Okusoma Ebitabo: Ewagira ensengeka ennene (EPUB, PDF, MOBI, TXT, n'ebirala) n'ensengeka ezisobola okulongoosebwa (font, layout, notes, translation).
Enzirukanya y’Etterekero: Etegeka ebikung’aanyizo ebinene nga etterekero ly’ebitabo ery’omubiri, okusobozesa okugabanya mu biti, okunoonya, okusunsula, n’okussaako obubonero.
Okuyingira mu Birimu: Eyunga okuyita mu Wi-Fi ku maduuka g’ebitabo ku yintaneeti (agazimbibwa-mu oba ow’okusatu-omuntu, nga JD Read, WeChat Read, Kindle) okusobola okuwanula n’okukwataganya enkulaakulana y’okusoma.
Notes & Annotations: Ekkiriza note-okukwata, okulaga, n'okuwandiika nga oyita mu stylus oba keyboard.
Enkwata y’ebiwandiiko: Essira liteekebwa ku kusoma PDF, okuwandiika obugambo, n’okuddamu okutambuza; abamu bawagira Okulaba ebiwandiiko bya ofiisi (kirungi nnyo ku mulimu/okusoma).
App Extensions: Enkola eziggule (okugeza, Android) zireka abakozesa okuteeka apps ez'okusoma oba ez'omugaso ez'ekibiina eky'okusatu-.
III. Crystal Oscillators mu Electronic Bookshelves: Ebipapula, Emirundi, n'Ebikwata ku
Ebisenge by’ebitabo eby’ebyuma, nga enkola enzibu eziteekeddwamu, zeetaaga ensibuko z’essaawa ez’enjawulo ku modulo ez’enjawulo. Wansi waliwo okumenyaamenya ebiragiro bya crystal oscillator ebya bulijjo:
|
Module y’emirimu |
Sayizi ya Package eya bulijjo |
Emirundi egya bulijjo |
Obusobozi bw’omugugu (Common Range) . |
Ebikulu ebyetaagisa mu kukola emirimu |
|
Essaawa y’enkola enkulu |
3225 (Ekikulu) . |
8MHz, 24MHz (Ekikulu) . |
8pF, 10pF, 12pF mu bitundu by’omubiri |
Miniaturization, okutebenkera |
|
2520 / 2016 (Omulembe) |
19.2MHz, 26MHz, 48MHz |
8pF, 10pF, 12pF mu bitundu by’omubiri |
Miniaturization, okutebenkera |
|
|
Module etaliiko waya |
2016 (Ekikulu) |
26MHz (Wi-Fi Omukulu) |
8pF, 10pF, eddagala eriweweeza ku bulwadde |
Obutuufu obw’amaanyi (±10ppm oba okusingawo), amaloboozi ga phase matono |
|
1612 (Omulembe) . |
40MHz (Eya bulijjo) . |
8pF, 10pF, eddagala eriweweeza ku bulwadde |
Obutuufu obw’amaanyi (±10ppm oba okusingawo), amaloboozi ga phase matono |
|
|
1612 (Omulembe) . |
38.4MHz (Ezimu) |
8pF, 10pF, eddagala eriweweeza ku bulwadde |
Obutuufu obw’amaanyi (±10ppm oba okusingawo), amaloboozi ga phase matono |
|
|
Essaawa y'obudde entuufu-(RTC) . |
3215 (Ekikulu) . |
32.768kHz |
6pF, 7pF, 9pF, 12.5pF mu bitundu by’omubiri |
Amaanyi amatono, okutebenkera okw’ekiseera ekiwanvu-, okukendeeza |
|
1610 (Ekitonotono) . |
32.768kHz |
6pF, 7pF, 9pF, 12.5pF mu bitundu by’omubiri |
Amaanyi amatono, okutebenkera okw’ekiseera ekiwanvu-, okukendeeza |
|
|
Okukwata/Okulaga Okufuga |
3225, 2520 |
12MHz, 24MHz |
10pF, 12pF |
Okutebenkera okusookerwako, omuwendo-okukola obulungi |
|
Codec y’amaloboozi |
3225, 2520 |
12.288MHz, 11.2896MHz |
10pF, 12pF |
Okutebenkera, okuwuguka okutono |
|
Chips eziyambako |
3225, 2016 |
Ebitongole (okugeza, 25MHz) . |
Nga bwekiri mu byetaago bya chip |
Okutebenkera okusookerwako, omuwendo-okukola obulungi |
IV. Lwaki Zino Crystal Oscillators Zikulu
Okuwa Ebiseera Ebituufu "Ebikuba by'omutima".
Ebitundu bya digito nga processors, communication modules, ne interfaces byesigamye ku stable clock signals okukwataganya emirimu. Awatali zo, enkola zandibadde zikola bubi oba okukola mu ngeri etategeerekeka.
Okusisinkana Module-Ebyetaago Ebitongole
Enkola ya Processor: Essaawa enkulu eya frequency eya waggulu-, enywevu (nga eyitira mu kukubisaamu PLL) ekakasa nti CPU ekola bulungi.
Omutindo gwa Wireless: Obutuufu bwa waggulu-, obutono-phase-maloboozi crystals (okugeza, 26/40MHz) kikulu nnyo eri Wi-Fi/BT transceivers, butereevu okukosa okutebenkera kw'omukago, emiwendo gya data, n'omutindo gwa siginiini.
Okukuuma obudde: Crystal ya 32.768kHz RTC ekuuma obudde obutuufu n'amaanyi amatono ennyo, ne mu mbeera y'okwebaka.
Okukwasaganya emirimu: Okukwata sampuli, okuzza obuggya okulaga, n’okuzannya amaloboozi buli kimu kyetaaga essaawa eziweereddwayo okusobola okukwataganya emirimu.
Okuwagira Miniaturization
Crystals eziteekebwa ku ngulu-(SMD) (3225, 2520, 2016, 1612) zituukagana ne PCBs entono, nga zituukana n’obuzibu bw’ekifo ky’ebyuma eby’omulembe.
Okukakasa Obutebenkevu n’Obwesigwa
Kiristaalo zirina okugumira enkyukakyuka mu bbugumu n’okukankana, nga zirina firikwensi ey’amaanyi-okutebenkera kw’ebbugumu n’okuwangaala okumala ebbanga eddene-.
Okufuga Enkozesa y’Amaanyi
Kiristaalo za RTC ez’amaanyi amatono-zongera ku budde bw’okuyimirira, ate ng’okuddukanya obulungi amaanyi ga kirisitaalo endala kikendeeza ku nkozesa y’amasoboza okutwalira awamu.
Okutebenkeza Ensaasaanya n’Emirimu
Abakola eddagala lino balondawo obutafaali obutuukana n’ebikwata ku by’ekikugu ku bbeeyi ennungi, nga balowooza ku njawulo mu sayizi y’ekipapula, obutuufu n’ekika.
V. Okumaliriza
Ebisenge by’ebitabo eby’amasannyalaze byetaaga ebiwujjo bya kirisitaalo eby’enjawulo, ebikola obulungi-. Okutegeera enteekateeka y’enkola yaabwe n’ebyetaago bya buli modulo ebitongole (package, frequency, load capacitance, performance metrics) kikulu. Okuva ku bikozesebwa okutuuka ku modulo ezitaliiko waya ne RTC, ebitundu bino eby’obudde bikwata butereevu ku nkola y’ebyuma, okutebenkera, n’obumanyirivu bw’omukozesa-ekibifuula eby’omugaso mu nkola y’ebitabo eby’amasannyalaze.

