Pin and Signal Descriptions

Pin Descriptions

1.2.5SATA Interface Pin Assignments

Table 7: SATA Port Interface Pin Assignment

Pin Name

I/O

Pin

Power Rail

Description

 

 

Type

 

 

 

 

 

 

 

SATA0_T_P/N

O

CML

SATA0/1_AVDD

Transmit Data: Differential analog output of SATA II

SATA1_T_P/N

 

 

 

port0/1

 

 

 

 

 

SATA0_R_P/N

I

CML

SATA0/1_AVDD

Receive Data: Differential analog input of SATA II port0/1

SATA1_R_P/N

 

 

 

 

 

 

 

 

 

SATA0_PRESENTn

O

CMOS

VDDO/

When this signal is asserted there is an active link

SATA1_PRESENTn

 

 

VDD_GE_B

between the SATA II port and the external device (disk).

 

 

 

 

NOTE: These signals are multiplexed on the MPP pins

 

 

 

 

(see Section 4, Pin Multiplexing, on page 51).

 

 

 

 

 

SATA0_ACTn

O

CMOS

VDDO/

When this signal is asserted, there is an active and used

SATA1_ACTn

 

 

VDD_GE_B

link between the SATA II port and the external device

 

 

 

 

(disk).

 

 

 

 

NOTE: These signals are multiplexed on the MPP pins

 

 

 

 

(see Section 4, Pin Multiplexing, on page 51).

 

 

 

 

 

Copyright © 2008 Marvell

 

Doc. No. MV-S104859-U0 Rev. E

December 2, 2008, Preliminary

Document Classification: Proprietary Information

Page 27

Page 27
Image 27
Marvel Group 88F6281 specifications Sata Interface Pin Assignments, Sata Port Interface Pin Assignment