TDA7541B Datasheet, PDF(67/77 Page) STMicroelectronics – AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system

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TDA7541B Datasheet, PDF (67/77 Pages) STMicroelectronics – AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system

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TDA7541B

Software specification

Table 41. Addr 24, 26, 27, 28, 29 testing (FEh)

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

1 1 1 1 1 1 1 0 Only for testing

Function

Table 42. Addr 25 Testing (FEh)

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

Function

- 1 1 1 1 1 0 Only for testing

IFSEXP

- Enable expand mode of IF sampling time (see addr 4)

Disable expand mode of IF sampling time

EWEXP

- Enable expand mode of error window (see addr 4)

Disable expand mode of error window

Doc ID 16048 Rev 1

67/77

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