DS90UB954-Q1: DS90UB954-Q1 and DS90UB953-Q1 rate calcualtion question

user5977574

Part Number: DS90UB954-Q1

When calculate the Forward Channel Bit Rate and CSI Throughput ,What does the frequency multiplied coefficient mean(*160/*80/*40)??

over 5 years ago

0 Steven(Shenzhen) Shi over 5 years ago

TI__Mastermind 30515 points

Hi,

If the UB954's refer. clock is 25MHz, the forward channel rate is 25 x160 = 4000 (Mbps) in the sync mode.

So the 160/80/40/80 is on the internal divider. For you, please calculate the FC rate based on the formula "f x 160/80/40/80 divider" in different clocking mode.

regards,

Steven

0 user5977574 over 5 years ago in reply to Steven(Shenzhen) Shi

Prodigy 135 points

So, you mean 160/80/40/80 parameter is determined by the internal divider of 960 chip?

0 Steven(Shenzhen) Shi over 5 years ago in reply to user5977574

TI__Mastermind 30515 points

Yes, it is set automatically for different mode.

Steven

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DS90UB954-Q1: DS90UB954-Q1 and DS90UB953-Q1 rate calcualtion question