Diamond Systems 1.01 사용자 설명서

TXD+ 

Differential Transmit Data (HIGH) 

Output 

TXD- 

Differential Transmit Data (LOW) 

Output 

RXD+ 

Differential Receive Data (HIGH) 

Input 

RXD- 

Differential Receive Data (LOW) 

Input 

DATA+ 

Differential Transceiver Data (HIGH) 

Bi-directional 

DATA-  

Differential Transceiver Data (LOW) 

Bi-directional 

 

 

This connector provides power to the CPU fan cooling system. The fan is strongly recommended on the 
North Bridge chip on the 650MHz model. In most cases just a heat sink is sufficient for the North Bridge 
chip on the 400MHz model. 

 

1 Fan 

control 

2 +5V 
3 GND 

 

This connector can be used to indicate whether the Ethernet is working/active or not. Diamond Systems 
does not provide any cables or LEDs for this connector. 
 

1 Activity 

LED 

2 +3.3V 
3 Link 

LED 

4 +3.3V 

 

 

Morpheus CPU User Manual V1.01 

Page 9