PRIME B550-PLUS AC-HES

by ASUSTeK COMPUTER INC.

BIOS

vendor: American Megatrends Inc.
version: 3607
release: 5.17
date: 2024-03-22

IOMMU Groups

Group None:
00:00.0 Host bridge [0600]: Family 17h (Models 00h-0fh) Root Complex [1450]
00:00.2 IOMMU [0806]: Family 17h (Models 00h-0fh) I/O Memory Management Unit [1451]
Group 0:
00:01.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 1:
00:01.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) PCIe GPP Bridge [1453]
Group 2:
00:01.2 PCI bridge [0604]: Family 17h (Models 00h-0fh) PCIe GPP Bridge [1453]
Group 3:
00:02.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 4:
00:03.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 5:
00:03.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) PCIe GPP Bridge [1453]
Group 6:
00:04.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 7:
00:07.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 8:
00:07.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1454]
Group 9:
00:08.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 10:
00:08.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1454]
Group 11:
00:14.0 SMBus [0c05]: FCH SMBus Controller [790b]
00:14.3 ISA bridge [0601]: FCH LPC Bridge [790e]
Group 12:
00:18.0 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1460]
00:18.1 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1461]
00:18.2 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1462]
00:18.3 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1463]
00:18.4 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1464]
00:18.5 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1465]
00:18.6 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1466]
00:18.7 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1467]
Group 13:
01:00.0 Non-Volatile memory controller [0108]: 2550 NVMe SSD (DRAM-less) [5416]
Group 14:
02:00.0 USB controller [0c03]: 500 Series Chipset USB 3.1 XHCI Controller [43ee]
02:00.1 SATA controller [0106]: 500 Series Chipset SATA Controller [43eb]
02:00.2 PCI bridge [0604]: 500 Series Chipset Switch Upstream Port [43e9]
03:00.0 PCI bridge [0604]: Device [43ea]
03:01.0 PCI bridge [0604]: Device [43ea]
03:02.0 PCI bridge [0604]: Device [43ea]
03:03.0 PCI bridge [0604]: Device [43ea]
03:08.0 PCI bridge [0604]: Device [43ea]
03:09.0 PCI bridge [0604]: Device [43ea]
04:00.0 PCI bridge [0604]: PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [8724]
05:00.0 PCI bridge [0604]: PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [8724]
05:08.0 PCI bridge [0604]: PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [8724]
05:09.0 PCI bridge [0604]: PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [8724]
06:00.0 Serial Attached SCSI controller [0107]: SAS3008 PCI-Express Fusion-MPT SAS-3 [0097]
08:00.0 Serial Attached SCSI controller [0107]: SAS3008 PCI-Express Fusion-MPT SAS-3 [0097]
0a:00.0 VGA compatible controller [0300]: GA107 [GeForce RTX 3050 6GB] [2584]
0a:00.1 Audio device [0403]: Device [2291]
0d:00.0 Ethernet controller [0200]: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [8168]
Group 15:
0e:00.0 PCI bridge [0604]: ASM1182e 2-Port PCIe x1 Gen2 Packet Switch [1182]
Group 16:
0f:03.0 PCI bridge [0604]: ASM1182e 2-Port PCIe x1 Gen2 Packet Switch [1182]
10:00.0 System peripheral [0880]: Coral Edge TPU [089a]
Group 17:
0f:07.0 PCI bridge [0604]: ASM1182e 2-Port PCIe x1 Gen2 Packet Switch [1182]
11:00.0 System peripheral [0880]: Coral Edge TPU [089a]
Group 18:
12:00.0 Non-Essential Instrumentation [1300]: Zeppelin/Raven/Raven2 PCIe Dummy Function [145a]
Group 19:
12:00.2 Encryption controller [1080]: Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 Device [1456]
Group 20:
12:00.3 USB controller [0c03]: Zeppelin USB 3.0 xHCI Compliant Host Controller [145f]
Group 21:
13:00.0 Non-Essential Instrumentation [1300]: Zeppelin/Renoir PCIe Dummy Function [1455]
Group 22:
13:00.2 SATA controller [0106]: FCH SATA Controller [AHCI mode] [7901]
Group 23:
13:00.3 Audio device [0403]: Family 17h (Models 00h-0fh) HD Audio Controller [1457]