Tomcat i7230A S5160 

                                                       Chapter 2: Board Installation 

2.3.5   SMDC Header (J50) 

Connect Server Management Daughter 

Card (SMDC) 

Compatible with Tyan M3291(SMDC) 

See Appendix III for details about the 

Tyan SMDC 

2.3.6   TYAN Front Panel Connector (J63) 

Your chassis will usually come with connectors to install onto the motherboard, such as HDD 

and Power LEDs. The TYAN Front Panel Connector (TYFP) has been implemented for such 

purposes. 

PIN 

PIN 

Function 

# 

# Function 

HDD 

PWR 

1 

2 

LED+ 

LED+ 

HDD 

3 

4 

PWR LED  

LED  

GND 

5 

6 

SB3V 

RESET 

7 

8 

SWT_BTN 

SB3V  

9 

10 

NC 

NMI 

11 

12 

3.3V 

SB5V

13 

14 

KEY 

SMB 

Chassis 

15 

16 

DATA 

Intru   

Chassis 

SMB CLK 

17 

18 

Intru + 

10

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