參數(shù)資料
型號: PEB2466-HV1.2
廠商: SIEMENS A G
元件分類: 編解碼器
英文描述: Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC
中文描述: A/MU-LAW, PCM CODEC, PQFP64
文件頁數(shù): 40/82頁
文件大?。?/td> 3330K
代理商: PEB2466-HV1.2
PEB 2466
Programming the SICOFI
-4-
μ
C
Semiconductor Group
40
02.97
3.5
With the XOP command the SICOFI-4-
μ
C digital command/indication interface to a SLIC
is configured and evaluated. Also other common functions are assigned with this
command.
XOP Command
Note: All other codes are reserved for future use!
If only one configuration register requires modification, for example XR5, this can
be accomplished by setting LSEL =101 and releasing pin CS after XR5 is written.
Bit 7
0
RST
0
RW
1
1
LSEL2
LSEL1
LSEL0
RST
Software Reset
(same as RESET-pin, valid for all 4 channels)
RST = 1:
Reset
RST = 0:
No operation
RW
Read / Write Information: Enables reading from the SICOFI-4-
μ
C or writing
information to the SICOFI-4-
μ
C
RW = 0:
Write to SICOFI-4-
μ
C
RW = 1:
Read from SICOFI-4-
μ
C
LSEL
Length select information, for setting the number of subsequent data bytes
LSEL = 000:
1 byte of data is following (XR0)
LSEL = 001:
2 bytes of data are following (XR1, XR0)
:
LSEL = 111:
8 bytes of data are following (XR7, XR6, XR5, XR4, XR3,
XR2, XR1, XR0)
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