From cbdced87d3d64f87f5f64e18a1d716153d9e9767 Mon Sep 17 00:00:00 2001 From: Another-Person1 Date: Wed, 8 Oct 2025 12:32:20 -0400 Subject: [PATCH 1/2] Revise SystemCore introduction with updated specs Updated specifications for the Limelight SystemCore, including processor details, I/O capabilities, RAM, storage, and wireless features. --- .../systemcore-info/systemcore-introduction.rst | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/source/docs/software/systemcore-info/systemcore-introduction.rst b/source/docs/software/systemcore-info/systemcore-introduction.rst index 32555322c2..3048602b07 100644 --- a/source/docs/software/systemcore-info/systemcore-introduction.rst +++ b/source/docs/software/systemcore-info/systemcore-introduction.rst @@ -1,10 +1,13 @@ -# Systemcore Introduction - .. image:: /docs/controls-overviews/images/control-system-hardware/systemcore.png :width: 500 -The Limelight Systemcore is designed specifically with FIRST in mind. The Systemcore is powered by a Raspberry Pi Compute Module 5 (CM5), and uses a Raspberry Pi RP2050 for reconfigurable I/O. +The Limelight SystemCore is designed specifically with FIRST in mind. The Systemcore is powered by a Raspberry Pi Compute Module 5 (CM5) with a quad-core ARM real-time Cortex‑A76 processor, and uses a Raspberry Pi RP2350 for reconfigurable I/O. + +The SystemCore is a reconfigurable robotics controller that includes built-in ports for Controller Area Network Flexible Data-Rate (CAN-FD), Inter-Integrated Circuit (I2C) using a STEMMA-style connector, USB, Ethernet, and 6 reconfigurable I/O. +The 6 I/O pins support Pulse Width Modulation (PWM), Digital I/O, and Analog Inputs to quickly connect the common sensors and actuators used in robotics. + +The SystemCore comes shipped with 4 GB of RAM and 16 GB of EMMC storage, and also comes with a M.2 A+E key 2230 slot for connecting compatible peripherals over a PCIe 2.0 connection. -The Systemcore is a reconfigurable robotics controller that includes built-in ports for Controller Area Network (CAN), Inter-Integrated Circuits (I2C), USB, Ethernet, and reconfigurable I/O for Pulse Width Modulation (PWM), Digital I/O, and Analog Input to quickly connect the common sensors and actuators used in robotics. The controller features LEDs, a display, and an onboard IMU. It has an onboard quad-core ARM real-time Cortex‑A76 processor. +The SystemCore also comes with integrated 2.4 and 5 GHz WiFi and Bluetooth 5.0 with BLE, but that may or may not be used for FRC purposes. -Detailed information on the systemcore can be found in the [Systemcore technical specifications](https://downloads.limelightvision.io/documents/systemcore_specifications_june15_2025_alpha.pdf). +Detailed information on the SystemCore can be found in the [SystemCore technical specifications](https://downloads.limelightvision.io/documents/systemcore_specifications_june15_2025_alpha.pdf). From d7ca4a80ee02318b0658ffdb21a25cbcc908b9b9 Mon Sep 17 00:00:00 2001 From: Another-Person1 Date: Wed, 8 Oct 2025 13:28:02 -0400 Subject: [PATCH 2/2] Update source/docs/software/systemcore-info/systemcore-introduction.rst MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit changed I2C to I²C and added ports Co-authored-by: Dan Katzuv <31829093+katzuv@users.noreply.github.com> --- .../docs/software/systemcore-info/systemcore-introduction.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/docs/software/systemcore-info/systemcore-introduction.rst b/source/docs/software/systemcore-info/systemcore-introduction.rst index 3048602b07..1ed3ec60c8 100644 --- a/source/docs/software/systemcore-info/systemcore-introduction.rst +++ b/source/docs/software/systemcore-info/systemcore-introduction.rst @@ -3,7 +3,7 @@ The Limelight SystemCore is designed specifically with FIRST in mind. The Systemcore is powered by a Raspberry Pi Compute Module 5 (CM5) with a quad-core ARM real-time Cortex‑A76 processor, and uses a Raspberry Pi RP2350 for reconfigurable I/O. -The SystemCore is a reconfigurable robotics controller that includes built-in ports for Controller Area Network Flexible Data-Rate (CAN-FD), Inter-Integrated Circuit (I2C) using a STEMMA-style connector, USB, Ethernet, and 6 reconfigurable I/O. +The SystemCore is a reconfigurable robotics controller that includes built-in ports for Controller Area Network Flexible Data-Rate (CAN-FD), Inter-Integrated Circuit (I²C) using a STEMMA-style connector, USB, Ethernet, and 6 reconfigurable I/O ports. The 6 I/O pins support Pulse Width Modulation (PWM), Digital I/O, and Analog Inputs to quickly connect the common sensors and actuators used in robotics. The SystemCore comes shipped with 4 GB of RAM and 16 GB of EMMC storage, and also comes with a M.2 A+E key 2230 slot for connecting compatible peripherals over a PCIe 2.0 connection.