最終更新:2023-12-11 (月) 15:59:28 (145d)
BCM2835
Top / BCM2835
http://www.broadcom.com/products/BCM2835
ARM Peripherals
http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf
https://datasheets.raspberrypi.com/bcm2835/bcm2835-peripherals.pdf
機能
- Low Power ARM1176JZF-S (ARM11) Applications Processor
- hardfp
- Dual Core VideoCore IV® Multimedia Co-Processor
- 1080p30 Full HD HP h.264? Video Encode/Decode
- Advanced Image Sensor Pipeline (ISP) for up to 20-megapixel cameras operating at up to 220 megapixels per second
- Low power, high performance OpenGL ES® 1.1/2.0 VideoCore GPU. 1 Gigapixel per second fill rate.
- High performance display outputs. Simultaneous high resolution LCD and HDMI with HDCP at 1080p60
USBコントローラ/IPコア
- The USB core used in the Videocore is build from Synopsys IP. Details about the block can be found in
DWC_otg_databook.pdf (Which can also be downloaded from
https://www.synopsys.com/dw/ipdir.php?ds=dwc_usb_2_0_hs_otg )
メモ
- This is the Broadcom chip used in the Raspberry Pi Model A, B, B+, the Raspberry Pi Compute Module?, and the Raspberry Pi Zero.
