MSI X670E GAMING PLUS WIFI - USB4 Expansion Card Connector (JTBT_U4_1); Tuning Controller Connector (JDASH1)

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JTBT_U4_1: USB4 Expansion Card Connector
This connector allows you to connect MSI USB4 PD100W Expansion Card.
Pin Signal Name Pin Signal Name
1 Net Name 2 GPIO2
3 Net Name 4 Net Name
5 SLP_S3# 6 GPIO4
7 SLP_S5# 8 Net Name
9 Ground 10 SMB_SCL
11 Net Name 12 SMB_SDA
13 GPIO1 14 Ground
15 RST# 16 IRQ
17 GPIO5 18 SMI
1
2 18
17
JDASH1 : Tuning Controller connector
This connector is used to connect an optional Tuning Controller module.
Pin Signal Name Pin Signal Name
1 No Pin 2 NC
3
MCU_SMB_SCL_M 4 MCU_SMB_SDA_M
5 VCC5 6 Ground
1
2
5
6