Datasheet

AFE4490

SBAS602F –DECEMBER 2012–REVISED OCTOBER 2013

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LED2ENDC: Sample LED2 End Count Register (Address = 02h, Reset Value = 0000h)

D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12

0 0 0 0 0 0 0 0 LED2ENDC[15:0]

D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

LED2ENDC[15:0]

This register sets the end timing value for the LED2 signal sample.

Bits D[23:16] Must be '0'

Bits D[15:0] LED2ENDC[15:0]: Sample LED2 end count

The contents of this register can be used to position the end of the sample LED2 signal with

respect to the PRP, as specified in the PRPCOUNT register. The count is specified as the

number of 4-MHz clock cycles. Refer to the Using the Timer Module section for details.

LED2LEDSTC: LED2 LED Start Count Register (Address = 03h, Reset Value = 0000h)

D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12

0 0 0 0 0 0 0 0 LED2LEDSTC[15:0]

D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

LED2LEDSTC[15:0]

This register sets the start timing value for when the LED2 signal turns on.

Bits D[23:16] Must be '0'

Bits D[15:0] LED2LEDSTC[15:0]: LED2 start count

The contents of this register can be used to position the start of the LED2 with respect to the

PRP, as specified in the PRPCOUNT register. The count is specified as the number of 4-

MHz clock cycles. Refer to the Using the Timer Module section for details.

LED2LEDENDC: LED2 LED End Count Register (Address = 04h, Reset Value = 0000h)

D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12

0 0 0 0 0 0 0 0 LED2LEDENDC[15:0]

D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

LED2LEDENDC[15:0]

This register sets the end timing value for when the LED2 signal turns off.

Bits D[23:16] Must be '0'

Bits D[15:0] LED2LEDENDC[15:0]: LED2 end count

The contents of this register can be used to position the end of the LED2 signal with respect

to the PRP, as specified in the PRPCOUNT register. The count is specified as the number

of 4-MHz clock cycles. Refer to the Using the Timer Module section for details.

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