ST18-AU1 datasheet(21/87 Pages) STMICROELECTRONICS

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ST18-AU1

HostDynRngeCompMode

Dynamic Range Compression Mode

Line-out Mode

Custom Mode, Analog Dialnorm

Custom Mode, Digital Dialnorm (default)

RF Demod Mode

HostDynRngeCutScaleFac

Dynamic Range Compression Cut Scale Factor

0 to 0x7FFF (at ‘0’ the compression is minimum, at

0x7fff the compression is maximum).

(default: 0x 7fff)

HostDynRngeBstScaleFac

Dynamic Range Compression Boost Scale Factor

0 to 7FFF (at ‘0’ the boost is minimum, at 0x7fff the

boost is maximum).

(default: 0x7fff)

HostPcmScaleFac

PCM Scale Factor

0 to 7FFF (default)

HostOutLfeOn

Output LFE Present

Off (default)

HostSpdifOutStrmFormat

SPDIF Output Stream Format

(the SPDIF output can send either the PCM decoded

output, or the input encoded elementary stream)

AC3/MPEG (default)

PCM

HostSpdifOutputLatency

SPDIF Output Latency

Delay between the decoder and the bitstream sent via

the SPDIF output. The delay is expressed in multiples

of 1/Fs, where Fs is the sample frequency. The delay is

signed.

0xffff to 0x7ffff (default: 0)

HostSpdifSmpteFrmRat-

Cod

SPDIF SMPTE Frame Rate Code

not indicated

24/1001

30/1001 (default)

60/1001

Table 4.1

Write commands

Mnemonic

Opcode

Size

(bits)

Command description and Parameter values

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