ʻO Raspberry Pi Compute Module 4 he Raspberry Pi 4 i loko o kahi kumu kikoʻī no nā hoʻonā i hoʻopili ʻia. Aia i loko o ka module compute kahi kaʻina quad-core ARM Cortex-A72, ka hoʻopuka wikiō ʻelua a me kahi ākea o nā pilina ʻē aʻe. Aia he 32 mau ʻano ʻokoʻa i loaʻa, me nā koho ʻokoʻa RAM a me ka eMMC flash, a me ka hoʻopili ʻole ʻole ʻole.
Hoʻomaka ke kumu kūʻai o ka module mai $25.
Kūlana kūpono:
- 64 GHz quad-core 72-bit ARM Cortex-A1,5 kaʻina hana
- Nā kiʻi VideoCore VI e kākoʻo ana iā OpenGL ES 3.x
- ka hoʻokaʻawale ʻana i nā lako kamepiula o 4Kp60 wikiō H.265 (HEVC)
- 1080p60 mīkini hoʻololi hoʻololi a me 1080p30 lako hoʻopāpā ʻana o H.264 wikiō (AVC)
- ʻelua mau kikowaena HDMI me ka hoʻonā a hiki i 4K
- hoʻokahi alanui PCI Express 2.0 interface
- ʻelua MIPI DSI hōʻike ʻokoʻa a me ʻelua MIPI CSI-2 kiʻi paʻi kiʻi
- 1 GB, 2 GB, 4 GB a i ʻole 8 GB LPDDR4-3200 SDRAM
- hou 8, 16 a i ʻole 32 GB eMMC flash memory
- 2,4GHz a me 5GHz IEEE 802.11b/g/n/ac LAN uea ole a me Bluetooth 5.0
- ʻO Gigabit Ethernet PHY me ke kākoʻo IEEE 1588
- 28 mau pine GPIO, a hiki i 6 × UART, 6 × I2C a me 5 × SPI
Source: linux.org.ru