| Items | Contents | |
| Verified OS (*1)(*2) | [For CPI-MS10CM4-2E021 (Raspberry Pi CM4 Controller)] [For 
		 CPI-PS10CM4-2E021  (Raspberry Pi 
		 CM4 Controller)]    (*3)  | |
| Raspberry Pi OS March 2024 | 6.6.20+rpt-rpi-v8 (aarch64) | |
| [For 
		 Raspberry Pi  5] | ||
| Raspberry Pi OS March 2024 | 6.6.20+rpt-rpi-2712 (aarch64) | |
| [For 
		 Raspberry Pi  4 Model B] | ||
| Raspberry Pi OS March 2024 | 6.6.20+rpt-rpi-v8 (aarch64) | |
| Raspberry Pi OS (Legacy) March 2024 | 6.1.21-v8+ (aarch64) | |
| Raspberry Pi OS May 2023 | 6.1.21-v8+ (aarch64) | |
| Raspberry Pi OS February 2023 | 5.15.84-v8+ (aarch64) | |
| Raspberry Pi OS April 2022 | 5.15.32-v8+ (aarch64) | |
| Raspberry Pi OS January 2022 | 5.10.92-v8+ (aarch64) | |
| 
 | 
 | |
| ▪32bit | 
 | |
| Raspberry Pi OS March 2024 (*4) | 6.6.20+rpt-rpi-v7l (armv7l) | |
| Raspberry Pi OS (Legacy) March 2024 (*4) | 6.1.21-v7l+ (armv7l) | |
| Raspberry Pi OS May 2023 (*4) | 6.1.21-v7l+ (armv7l) | |
| Raspberry Pi OS February 2023 | 5.15.84-v7l+ (armv7l) | |
| Raspberry Pi OS April 2022 | 5.15.32-v7l+ (armv7l) | |
| Raspberry Pi OS (Legacy) May 2023 (*4) | 5.10.103-v7l+ (armv7l) | |
| Raspberry Pi OS (Legacy) February 2023 | 5.10.103-v7l+ (armv7l) | |
| Raspberry Pi OS January 2022 | 5.10.92-v7l+ (armv7l) | |
| Raspberry Pi OS (Legacy) January 2022 | 5.10.63-v7l+ (armv7l) | |
| Raspberry Pi OS March 2021 | 5.10.17-v7l+ (armv7l) | |
| Raspberry Pi OS August 2020 | 5.4.51-v7l+ (armv7l) | |
| [For 
		 Raspberry Pi  3 Model B+] | ||
| Raspberry Pi OS March 2024 | 6.6.20+rpt-rpi-v8 (aarch64) | |
| Raspberry Pi OS (Legacy) March 2024 | 6.1.21-v8+ (aarch64) | |
| Raspberry Pi OS May 2023 | 6.1.21-v8+ (aarch64) | |
| Raspberry Pi OS February 2023 | 5.15.84-v8+ (aarch64) | |
| Raspberry Pi OS April 2022 | 5.15.32-v8+ (aarch64) | |
| Raspberry Pi OS January 2022 | 5.10.92-v8+ (aarch64) | |
| 
 | 
 | |
| ▪32bit | 
 | |
| Raspberry Pi OS March 2024 | 6.6.20+rpt-rpi-v7 (armv7l) | |
| Raspberry Pi OS (Legacy) March 2024 | 6.1.21-v7+ (armv7l) | |
| Raspberry Pi OS May 2023 | 6.1.21-v7+ (armv7l) | |
| Raspberry Pi OS February 2023 | 5.15.84-v7+ (armv7l) | |
| Raspberry Pi OS April 2022 | 5.15.32-v7+ (armv7l) | |
| Raspberry Pi OS (Legacy) May 2023 | 5.10.103-v7+ (armv7l) | |
| Raspberry Pi OS (Legacy) February 2023 | 5.10.103-v7+ (armv7l) | |
| Raspberry Pi OS January 2022 | 5.10.92-v7+ (armv7l) | |
| Raspberry Pi OS (Legacy) January 2022 | 5.10.63-v7+ (armv7l) | |
| Raspberry Pi OS March 2021 | 5.10.17-v7+ (armv7l) | |
| Raspberry Pi OS August 2020 | 5.4.51-v7+ (armv7l) | |
| [For 
		 Tinker Board 2, Tinker Board 2S] | ||
| Debian 11 V3.0.11 | 5.10.160 (aarch64) | |
| Debian 10 V2.1.16 | 4.19.232 (aarch64) | |
*1: Since it is a free OS, we may not be able to support OS-specific problems.
*2: PCI (including LowProfile), PCI Express (including LowProfile) and CONPROSYS devices are not supported.
*3: This driver is available in the languages listed in the Driver Specifications. When using CODESYS, please install "CPI series CODESYS package for CPI-PS10CM4-2E021". 
Please do not run this driver and "CPI series CODESYS package for CPI-PS10CM4-2E021" together.
*4: The OS default setting is 64bit mode. The operation confirmation is carried out in 32bit mode. 
Please refer to "Q:The driver make failed. / A-3" on "Linux driver common FAQ" for details of each mode.