Biostar Z490GTA Manual page 16

TPM: Trusted Platform Module Header
This header allows you to store cryptographic keys that protect information.
SATA_1U/ SATA_1L/ SATA_2U/ SATA_2L/ SATA_3U/ SATA_3L: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
Note
» When using SATA SSD module on M2M_32G_1 slot, the SATA_3U/ 3L connector will be disabled.
F_USB32: Header for USB 3.2 (Gen1) Ports at Front Panel
This header allows user to add additional USB ports on the PC front panel, and also can be
connected with a wide range of external peripherals.
16 | Chapter 2: Hardware installation
Pin Assignment Pin
1 F_LAD0 2
3 F_LAD1 4
5 F_LAD2 6
7 F_LAD3 8
9 L_FRAME_N 10
11 SER_IRQ 12
13 CLK_RUN_N 14
Pin Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
Pin Assignment Pin
1 VBUS0 11
2 SSRX1- 12
3 SSRX1+ 13
4 Ground 14
5 SSTX1- 15
6 SSTX1+ 16
7 Ground 17
8 D1- 18
9 D1+ 19
10 ID 20
Assignment
+3V
+3V
TPM_24MHZ
GND
NC
PLTRST_N
+3V3_DUAL
Assignment
D2+
D2-
Ground
SSTX2+
SSTX2-
Ground
SSRX2+
SSRX2-
VBUS1
Key