Biostar TZ590-BTC DUO Manual page 16

F_PANEL: Front Panel Header
This connector includes Power-on, Reset, HDD LED and Power LED connections. It allows user
to connect the PC case's front panel switch functions.
SPKR: Chassis Speaker Header
Please connect the chassis speaker to this header.
TPM_SPI: Trusted Platform Module Header
This header allows you to store cryptographic keys that protect information.
16 | Chapter 2: Hardware installation
Pin Assignment Function Pin Assignment
1 HDD LED(+)
HDD
LED
3 HDD LED(-)
5 Ground
Reset
7 Reset Control Button
9 NC NC
Pin Assignment
1 +5V
2 N/A
3 N/A
4 Speaker
Pin Assignment
1 KEY
3 N/A
5 Ground
7 TSPI_CLK
9 N/A
11 N/A
13 TSPI_CS#
15 N/A
17 TSPI_PIRQ#
19 TSPI_RST#
Function
2 Power LED (+)
Power
LED
4 Power LED (-)
6 Power Button
Power-On
8 Ground Button
10 NA NA
Pin Assignment
2 N/A
4 N/A
6 +3V3_DUAL
8 N/A
10 TSPI_MISO
12 TSPI_MISI
14 Ground
16 N/A
18 N/A
20 N/A