Video: Dab tsi yog pinsel hauv lpc2148?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
PINSEL Sau npe
Nws txhais tau hais tias tus pin tuaj yeem ua raws li Input lossis Output yam tsis muaj haujlwm tshwj xeeb. Muaj tag nrho peb PINSEL sau npe hauv PEB 2148 Controller nyob rau hauv thiaj li yuav tswj lub zog ntawm tus Pins nyob rau hauv lub ntsig txog ports.
Tsis tas li ntawd, lpc2148 yog dab tsi?
NXP (tus tsim los ntawm Philips) PEB 2148 yog anARM7TDMI-S raws li kev ua tau zoo 32-ntsis RISC Microcontroller nrogThumb extensions 512KB on-chip Flash ROM nrog In-System Programming (ISP) thiab In-Application Programming (IAP), 32KB RAM, VectoredInterrupt Controller, Ob 10bit ADCs nrog 14 channels, USB 2.0 FullSpeed
Tsis tas li ntawd, Gpio yog dab tsi hauv caj npab? General-purpose input/output ( GPIO ) yog tus pin onan IC (Integrated Circuit). Nws tuaj yeem yog tus pin input lossis outputpin, uas nws tus cwj pwm tuaj yeem tswj tau ntawm lub sijhawm ua haujlwm.
Kuj kom paub yog, muaj pes tsawg lub chaw nres nkoj nyob hauv lpc2148?
INPUT/OUTPUT PORTS (GPIO ntawm PEB 2148 ) PEB 2148 muaj ob IO chaw nres nkoj txhua ntawm 32-ntsis thoob, muab los ntawm 64 IO pins. Chaw nres nkoj muaj npe raws li P0 thiab P1.
Arm7 microcontroller yog dab tsi?
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