CDB4923 查看數據表（PDF） - Cirrus Logic

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CDB4923

Evaluation Board for CS4923/CS49300 Families

Cirrus Logic 

CDB4923 CDB49300

-m = Parallel control mode

Y = n (INTEL) or m (MOTOROLA)*

-c = Chunk Size

NNN = transfer size in words (252*)

* = default

CDB30_AD - program used to demonstrate autodetection on the CDB4923/300 only with

IEC61937 or IEC60958 input. This program will download new application code

from the PC each time a format change has been detected. The user should

specify ‘invalid’ for any application code or configuration file which does

not exist. This program only allows serial control.

Usage:

cdb30_ad <AC3 .ld> <AC3 .cfg> <MPEG .ld> <MPEG .cfg> <DTS .ld> <DTS .cfg>

<PCM .ld> <PCM .cfg> [-pXXX] [-mY] [-v]

Specify invalid for non-existent .ld/.cfg.

-p = parallel port address

XXX = address (0x278, 378* or 3bc)

-m = communication mode

Y = mode designator (i = I2C*, s = SPI)

-v = disable verbose mode

* = default

EXAMPLE:

cdb30_ad ac3_263b.ld ac3_ad.cfg invalid invalid dts_2637.ld dts_ad.cfg

ac3_263b.ld pcm_ad.cfg -p3bc -ms

DS262DB2

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