Pin Multiplexing

TSMP (TS Multiplexing Pins) on MPP

4.3TSMP (TS Multiplexing Pins) on MPP

The TS interface can be configured to one of five modes:

„One or two serial in interfaces

„One or two serial out interfaces

„Serial in and serial out interface

„Parallel in interface

„Parallel out interface

In parallel in or serial in mode, all TS signals are inputs.

In parallel out or serial out mode, all TS signals are outputs.

Table 28 summarizes the TS port pins multiplexing.

Table 28: TS Port Pin Multiplexing

Pin

Functionality in TS serial modes

Functionality in TS parallel

Name

2x in/2x out/in+out

in/out mode

TSMP[0]

EXT_CLK (in)

EXT_CLK (in)

TSMP[1]

TS0_CLK (in/out))

TS0_CLK (in/out))

TSMP[2]

TS0_SYNC(in/out))

TS0_SYNC(in/out))

TSMP[3]

TS0_VAL (in/out))

TS0_VAL (in/out))

TSMP[4]

TS0_ERR (in/out))

TS0_ERR (in/out))

TSMP[5]

TS0_DATA[0] (in/out)

TS0_DATA[0] (in/out)

TSMP[6]

TS1_CLK (in/out))

TS0_DATA[1] (in/out))

TSMP[7]

TS1_SYNC(in/out))

TS0_DATA[2] (in/out))

TSMP[8]

TS1_VAL (in/out))

TS0_DATA[3] (in/out))

TSMP[9]

TS1_ERR (in/out))

TS0_DATA[4] (in/out))

TSMP[10]

TS1_DATA[0] (in/out)

TS0_DATA[5] (in/out))

TSMP[11]

NA

TS0_DATA[6] (in/out))

TSMP[12]

NA

TS0_DATA[7] (in/out))

 

 

 

Copyright © 2008 Marvell

 

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

December 2, 2008, Preliminary

Document Classification: Proprietary Information

Page 59

Page 59
Image 59
Marvel Group 88F6281 specifications Tsmp TS Multiplexing Pins on MPP, TS Port Pin Multiplexing