TMS570LS3137 datasheet(69/173 Pages) TI1

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TMS570LS3137

www.ti.com

SPNS162C – APRIL 2012 – REVISED APRIL 2015

6.7.3.2

Mapping of DCC Clock Source Inputs

Table 6-15. DCC1 Counter 0 Clock Sources

CLOCK SOURCE [3:0]

CLOCK NAME

others

oscillator (OSCIN)

0x5

high frequency LPO

0xA

test clock (TCK)

Table 6-16. DCC1 Counter 1 Clock Sources

KEY [3:0]

CLOCK SOURCE [3:0]

CLOCK NAME

others

N2HET1[31]

0x0

Main PLL free-running clock output

0x1

PLL #2 free-running clock output

0x2

low frequency LPO

0xA

0x3

high frequency LPO

0x4

flash HD pump oscillator

0x5

EXTCLKIN1

0x6

EXTCLKIN2

0x7

ring oscillator

0x8 - 0xF

VCLK

Table 6-17. DCC2 Counter 0 Clock Sources

CLOCK SOURCE [3:0]

CLOCK NAME

others

oscillator (OSCIN)

0xA

test clock (TCK)

Table 6-18. DCC2 Counter 1 Clock Sources

KEY [3:0]

CLOCK SOURCE [3:0]

CLOCK NAME

others

N2HET2[0]

0xA

00x0 - 0x7

Reserved

0x8 - 0xF

VCLK

System Information and Electrical Specifications

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