Bọdụ NXP MCU kacha mma - Nhọrọ iri kacha elu
Nkọwa
NXP MCU osisi.NXP Arm® Cortex®-M4 Ndị na-ahụ maka igwe dabere – Ezinụlọ LPC
Igwe njikwa LPC dabere na isi Arm® Cortex®-M4 nwere ike na-agba ọsọ n'otu oge elekere ruo 204MHz, na-enweta ọkwa dị elu nke ntinye sistemu yana oke arụmọrụ ike.
Mgbe ị na-enyere ndị ahịa aka belata ọnụ ahịa imewe na mgbagwoju anya.Ụfọdụ n'ime ngwaahịa ndị a nwere ihe nrụpụta Cortex®-M4 nwere nkeji ihe n'ese n'elu mmiri.Pọtụfoliyo LPC nwere 3 dabere.
Ezinụlọ nke Cortex®-M4 cores nwere otu-isi na ọtụtụ-isi architectures na-akwado nkewa modul ngwa nke ọma yana ịrụ ọrụ ike nwere ike ịgbanwe.
Usoro LPC4000: Njikọ Ọsọ Ọtụtụ Njikọ dị eluDabere na isi Cortex®-M4/M4F, usoro LPC4000 nwere ike ịkwadoỌtụtụ oghere maka mpụta dị ka Ethernet, USB (onye ọbịa ma ọ bụ ngwaọrụ), CAN, na ngosipụta LCD.
iyi data bandwidth dị elu na-emekọrịta ihe.LPC4000 nwere LPC177x/8x naARM7LPC2x00 ezinụlọ nke ngwaahịa na pin dakọtara na SPI flash interface(SPIFI), nke nwere ike jikọọ na ebe nchekwa QSPI dị ọnụ ala na oke ọsọ.SPIFI dị eluỤzọ dị ọnụ ahịa iji tinye megabytes nke mmemme ma ọ bụ ebe nchekwa data data na sistemụ gịn'ime usoro.LPC4000 njikwa akara ngosi dijitalụ (DSC) maka injinia imewenkewa na-eweta ike nhazi mgbaàmà dị elu.Ndị a usoro nhazi usoro DSCnnukwu njupụta, nke na-ebelata ọnụ ahịa na mgbagwoju anya nke nhazi usoro mgbe ị na-eji aotu ngwá ọrụ iji mee ka okirikiri imewe dị mfe.Usoro LPC4000 na-ejikọta microUru nke njikwa na otu-okirikiri MAC, otu nkuzi otutu data (SIMD) teknụzụỌrụ nhazi akara dijitalụ na-arụ ọrụ dị elu dị ka mgbakọ na mwepụ, mgbakọ na mwepụ saturation na floating point unit (FPU)ike.
Ngwa
➢ Ngwa chọrọ SDRAM gbasaa na mpụga ma ọ bụ nhazi ebe nchekwa flash dị iche iche
➢ Ngwaahịa agbakwunyere nke chọrọ ngosi LCD agba
➢ Oge ndị chọrọ njikwa akara dijitalụ
LPC4300 usoro: multi-isi, elu arụmọrụ, multiple interconnection
Usoro LPC4300 na-ejikọta ihe owuwu asymmetric dual-core (Arm® Cortex®-M4F na Cortex®-
M0) arụmọrụ dị elu na mgbanwe dị iche iche, yana nhọrọ dị iche iche nke njikọta ọsọ ọsọ, oge dị elu, analog;
Njirimara nchekwa nhọrọ iji chekwaa koodu na nkwukọrịta data.Ọrụ DSP na-enyere mmadụ niile aka
Usoro LPC4300 nwere ike ịkwado ngwa dabere na algọridim dị mgbagwoju anya.Nhọrọ Flash na enweghị flash
Na-akwado nhazi ebe nchekwa oke dị n'ime na nke mpụga.Ntụtụ ya na ngwanrọ bụ otu nke usoro LPC1800
Dakọtara na usoro ngwaahịa, na-enye ịdị mma nke nkwalite enweghị nkebi iji melite arụmọrụ nhazi, na-abawanye
Mgbanwe nke ikenye ọrụ ngwa n'ụzọ ezi uche dị na ya n'etiti cores dị iche iche.
Ihe owuwu LPC4300 na-eji cores abụọ, mgbagwoju anya
Ihe nhazi Cortex®-M4F, gbakwunyere isi ihe nhazi Cortex®-M0.multicore
ụdị, nwere ike ịghọta nkewa nkewa n'ụzọ dị mfe iji bulie arụmọrụ, nke mere na Cortex® dị ike.
Isi M4F na-ejikwa algọridim, na-ahapụ Cortex®-M0 coprocessor jikwaa mmegharị data na nhazi I/O.
Multi-core mode na-ebelata oge na-ahịa n'ihi na imewe na debug bụ otu mmepe gburugburu ebe obibi
Emechara.A na-akwado cores processor ndị a site na ọtụtụ akụkụ arụ ọrụ dị elu, njikwa nkwụsịtụ agbakwunyere
Ọrụ njikwa na ụdị ike dị ala nwere ike iweta ụzọ ọhụrụ maka ndị injinia agbakwunyere iji dozie nsogbu ndị siri ike nke ọma.
nsogbu imewe dị mgbagwoju anya.Dị ka ihe dị iche iche chọrọ si dị, ị nwere ike na-agbanwe agbanwe ma ị ga-achọ ebe nchekwa flash mgbawa.
ngwa lekwasịrị anya
➢ Ngosipụta
Ụlọ ọrụ mmepụta ihe
➢ Nchọpụta ahụike
➢ nyocha
➢ Sistemụ mkpu
➢ Njikwa moto
ngwa lekwasịrị anya
➢ Smart Mita
➢ Odiyo agbakwunyere
➢ akụrụngwa POS
➢ Nweta data na igodo
➢ Ụlọ ọrụ akpaaka na njikwa
➢ Ọrụ ozi ụgbọ ala
➢ Ngwaahịa ọcha
➢ Ngwa eletrọnịkị njikwa moto
➢ Ọnụ ụzọ njikọ echekwara
➢ Ngwa ahụike na ahụike
➢ Ụgbọ ala mgbe-ahịa
