From 80cbe56d92302f8615799e1af0b5bb927904324e Mon Sep 17 00:00:00 2001 From: Andrew Scheller Date: Wed, 4 May 2022 17:47:38 +0100 Subject: [PATCH] Fixup kB and MB to be consistent with the style-guide --- documentation/asciidoc/accessories/camera/raspicam.adoc | 6 +++--- documentation/asciidoc/computers/processors/bcm2711.adoc | 2 +- documentation/asciidoc/computers/processors/rp3a0.adoc | 2 +- .../computers/raspberry-pi/usb-bus-on-raspberry-pi.adoc | 2 +- .../microcontrollers/raspberry-pi-pico/about_pico.adoc | 2 +- .../microcontrollers/rp2040/rp2040_based_boards.adoc | 2 +- 6 files changed, 8 insertions(+), 8 deletions(-) diff --git a/documentation/asciidoc/accessories/camera/raspicam.adoc b/documentation/asciidoc/accessories/camera/raspicam.adoc index aa4fa1355..2362b1f1b 100644 --- a/documentation/asciidoc/accessories/camera/raspicam.adoc +++ b/documentation/asciidoc/accessories/camera/raspicam.adoc @@ -171,7 +171,7 @@ Capture your raw video with raspivid and wrap it in an MP4 container like this: [,bash] ---- -# Capture 30 seconds of raw video at 640x480 and 150kB/s bit rate into a pivideo.h264 file: +# Capture 30 seconds of raw video at 640x480 and 150kBps bit rate into a pivideo.h264 file: raspivid -t 30000 -w 640 -h 480 -fps 25 -b 1200000 -p 0,0,640,480 -o pivideo.h264 # Wrap the raw video with an MP4 container: MP4Box -add pivideo.h264 pivideo.mp4 @@ -945,7 +945,7 @@ Height of resulting video. This should be between 64 and 1080. --bitrate, -b Set bitrate ---- -Use bits per second, so 10Mbits/s would be `-b 10000000`. For H264, 1080p30 a high quality bitrate would be 15Mbits/s or more. Maximum bitrate is 25Mbits/s (`-b 25000000`), but much over 17Mbits/s won't show noticeable improvement at 1080p30. +Use bits per second, so 10Mbps would be `-b 10000000`. For H264, 1080p30 a high quality bitrate would be 15Mbps or more. Maximum bitrate is 25Mbps (`-b 25000000`), but much over 17Mbps won't show noticeable improvement at 1080p30. ---- --output, -o Output filename @@ -1308,7 +1308,7 @@ Record a 5s clip with default settings (1080p30): raspivid -t 5000 -o video.h264 ---- -Record a 5s clip at a specified bitrate (3.5Mbits/s): +Record a 5s clip at a specified bitrate (3.5Mbps): [,bash] ---- diff --git a/documentation/asciidoc/computers/processors/bcm2711.adoc b/documentation/asciidoc/computers/processors/bcm2711.adoc index 80cc3bcf2..17fc0a0bf 100644 --- a/documentation/asciidoc/computers/processors/bcm2711.adoc +++ b/documentation/asciidoc/computers/processors/bcm2711.adoc @@ -10,7 +10,7 @@ The BCM2711 chip continues to use the heat spreading technology started with the *Memory:* Accesses up to 8GB LPDDR4-2400 SDRAM (depending on model) -*Caches:* 32 KB data + 48 KB instruction L1 cache per core. 1MB L2 cache. +*Caches:* 32kB data + 48kB instruction L1 cache per core. 1MB L2 cache. *Multimedia:* H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES, 3.0 graphics diff --git a/documentation/asciidoc/computers/processors/rp3a0.adoc b/documentation/asciidoc/computers/processors/rp3a0.adoc index d78c95ca7..4ec33136a 100644 --- a/documentation/asciidoc/computers/processors/rp3a0.adoc +++ b/documentation/asciidoc/computers/processors/rp3a0.adoc @@ -1,6 +1,6 @@ == RP3A0 -The Raspberry Pi RP3A0 is our first System-in-Package (SiP) consisting of a Broadcom BCM2710A1 — which is the silicon die packaged inside the Broadcom xref:processors.adoc#bcm2837[BCM2837] chip which is used on the xref:raspberry-pi.adoc#raspberry-pi-3-model-b-2[Raspberry Pi 3] — along with 512 MB of DRAM. +The Raspberry Pi RP3A0 is our first System-in-Package (SiP) consisting of a Broadcom BCM2710A1 — which is the silicon die packaged inside the Broadcom xref:processors.adoc#bcm2837[BCM2837] chip which is used on the xref:raspberry-pi.adoc#raspberry-pi-3-model-b-2[Raspberry Pi 3] — along with 512MB of DRAM. It is used by the xref:raspberry-pi.adoc#raspberry-pi-zero-2-w[Raspberry Pi Zero 2 W]. diff --git a/documentation/asciidoc/computers/raspberry-pi/usb-bus-on-raspberry-pi.adoc b/documentation/asciidoc/computers/raspberry-pi/usb-bus-on-raspberry-pi.adoc index 755fd5eac..830bf303c 100644 --- a/documentation/asciidoc/computers/raspberry-pi/usb-bus-on-raspberry-pi.adoc +++ b/documentation/asciidoc/computers/raspberry-pi/usb-bus-on-raspberry-pi.adoc @@ -26,7 +26,7 @@ On the Raspberry Pi 4, the USB controller used on previous models is located on === Raspberry Pi Zero, 1, 2 and 3 -The USB controller on models prior to Raspberry Pi 4 has only a basic level of support for certain devices, which presents a higher software processing overhead. It also supports only one root USB port: all traffic from connected devices is funnelled down this single bus, which operates at a maximum speed of 480mbps. +The USB controller on models prior to Raspberry Pi 4 has only a basic level of support for certain devices, which presents a higher software processing overhead. It also supports only one root USB port: all traffic from connected devices is funnelled down this single bus, which operates at a maximum speed of 480Mbps. The USB 2.0 specification defines three device speeds - low, full and high. Most mice and keyboards are low speed, most USB sound devices are full speed and most video devices (webcams or video capture) are high speed. diff --git a/documentation/asciidoc/microcontrollers/raspberry-pi-pico/about_pico.adoc b/documentation/asciidoc/microcontrollers/raspberry-pi-pico/about_pico.adoc index f59f73963..20cea0fca 100644 --- a/documentation/asciidoc/microcontrollers/raspberry-pi-pico/about_pico.adoc +++ b/documentation/asciidoc/microcontrollers/raspberry-pi-pico/about_pico.adoc @@ -4,7 +4,7 @@ Raspberry Pi Pico is a low-cost, high-performance microcontroller board with fle * xref:rp2040.adoc#welcome-to-rp2040[RP2040] microcontroller chip designed by Raspberry Pi in the United Kingdom * Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz -* 264KB of SRAM, and 2MB of on-board Flash memory +* 264kB of SRAM, and 2MB of on-board Flash memory * Castellated module allows soldering direct to carrier boards * USB 1.1 with device and host support * Low-power sleep and dormant modes diff --git a/documentation/asciidoc/microcontrollers/rp2040/rp2040_based_boards.adoc b/documentation/asciidoc/microcontrollers/rp2040/rp2040_based_boards.adoc index 68b946fe0..e6553f3b7 100644 --- a/documentation/asciidoc/microcontrollers/rp2040/rp2040_based_boards.adoc +++ b/documentation/asciidoc/microcontrollers/rp2040/rp2040_based_boards.adoc @@ -6,7 +6,7 @@ An incomplete list of boards using RP2040. image::images/pico.jpg[] -https://www.raspberrypi.com/products/raspberry-pi-pico/[Raspberry Pi Pico]:: Designed by Raspberry Pi, RP2040 features a dual-core Arm Cortex-M0+ processor with 264KB internal RAM and support for up to 16MB of off-chip Flash. A wide range of flexible I/O options includes I2C, SPI, and — uniquely — Programmable I/O (PIO). These support endless possible applications for this small and affordable package. +https://www.raspberrypi.com/products/raspberry-pi-pico/[Raspberry Pi Pico]:: Designed by Raspberry Pi, RP2040 features a dual-core Arm Cortex-M0+ processor with 264kB internal RAM and support for up to 16MB of off-chip Flash. A wide range of flexible I/O options includes I2C, SPI, and — uniquely — Programmable I/O (PIO). These support endless possible applications for this small and affordable package. === Boards from Adafruit