Gigabyte B550 VISION D User Manual - Page 5

B550 VISION D Motherboard Block Diagram - am4

Page 5 highlights

B550 VISION D Motherboard Block Diagram 1 PCI Express x16 2 PCI Express x8 PCI Express 4.0/3.0 Bus x16 Switch CPU CLK+/- (100~500 MHz) DDR4 3200/2933/2667/2400/2133 MHz 1 M.2 Socket 3 (M2A_CPU) AMD Socket or SPI AM4 CPU LPC TPM BIOS Bus Bus iTE® COM Super I/O PS/2 Keyboard/Mouse 4 USB 3.2 Gen 1 HDMI Switch DP-IN Rear Speaker Out Center/Subwoofer Speaker Out MIC Line Out Line In S/PDIF Out PCIe 3.0 x4 CODEC Intel® Thunderbolt™ 3 Controller 2 USB Type-C™, with USB 3.2 Gen 2 support LAN LAN RJ45 RJ45 Intel® GbE LAN Intel® GbE LAN x1 x1 Switch PCI Express 3.0 Bus x4 Switch x1 M.2 WIFI Module or 1 M.2 Socket 3 (M2B_SB) AMD B550 1 SATA 6Gb/s (SATA3 3, with SATA DOM Support) 3 SATA 6Gb/s (SATA3 0~2) 2 USB 3.2 Gen 2 Type A 2 USB 3.2 Gen 1 USB 2.0 Hub 5 USB 2.0/1.1 1 USB 2.0/1.1 1 x PCI Express x4 - 5 -

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B550 VISION D Motherboard Block Diagram
AMD Socket
AM4 CPU
CPU CLK+/- (100~500 MHz)
PCI Express 4.0/3.0 Bus
PCIe 3.0 x4
M.2 WIFI
Module
3 SATA 6Gb/s
(SATA3 0~2)
1 SATA 6Gb/s
(SATA3 3, with SATA DOM Support)
PCI Express 3.0 Bus
Center/Subwoofer
Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Rear Speaker Out
CODEC
5 USB 2.0/1.1
2 USB 3.2 Gen 1
1 USB 2.0/1.1
2 USB 3.2 Gen 2
Type A
4 USB 3.2 Gen 1
AMD B550
x4
HDMI
Switch
1 x PCI Express x4
or
USB 2.0
Hub
1 M.2 Socket 3
(M2A_CPU)
LPC
Bus
TPM
iTE
®
Super I/O
SPI
Bus
BIOS
Switch
x16
1 PCI Express x16
or
DDR4 3200/2933/2667/2400/2133 MHz
1 M.2 Socket 3
(M2B_SB)
DP-IN
Switch
COM
PS/2 Keyboard/Mouse
Intel
®
Thunderbolt
3 Controller
2 USB Type-C
, with
USB 3.2 Gen 2 support
2 PCI Express x8
x1
x1
Switch
LAN
LAN
RJ45
Intel
®
GbE
LAN
RJ45
Intel
®
GbE
LAN