Jocfs1: 安全启动跳线, Jdash1 : 调试控制器接口, Jcom1 : 串行端头接口 – MSI B650 GAMING PLUS WIFI AM5 ATX Motherboard User Manual
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JDASH1 : 调试控制器接口
此接口用于连接可选的调试控制器模块。
正常
(默认)
使用保存的 BIOS 设置
启动。
开启
应用 BIOS 默认设置和较
低的 PCIe(来自 CPU)模
式进行安全启动。
JOCFS1: 安全启动跳线
此跳线用于安全启动。启用后,系统将使用默认设置和较低的 PCIe(来自 CPU)模式启动。
针脚
信号名称
针脚
信号名称
1
No Pin
2
NC
3
MCU_SMB_SCL_M
4
MCU_SMB_SDA_M
5
VCC5
6
Ground
1
2
5
6
JCOM1 : 串行端头接口
此接口允许您连接可选串行端口可用插槽。
针脚
信号名称
针脚
信号名称
1
DCD
2
SIN
3
SOUT
4
DTR
5
Ground
6
DSR
7
RTS
8
CTS
9
RI
10
No pin
1
2
10
9
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