參數(shù)資料
型號(hào): PEB3065
廠商: SIEMENS AG
元件分類: Codec
英文描述: Signal Processing Subscriber Line Interface Codec Filter SLICOF
中文描述: 信號(hào)處理用戶線路接口編解碼器SLICOF
文件頁數(shù): 25/102頁
文件大?。?/td> 563K
代理商: PEB3065
PEB 3065
PEF 3065
Programming the SLICOFI
Semiconductor Group
25
01.98
5.3
To modify or evaluate the SLICOFI status, the contents of up to 8 configuration registers
SCR1,
SCR8 may be transferred to, or up to 9 (incl. SCR0) from the SLICOFI. This is
done by a SOP-Command (status operation command).
With LSEL = 11 some test registers can be set/read (for internal use only!).
The two commands POLNR and RST are only valid if RW = 0 (write); they are ignored
for RW = 1 (read)
SOP Command
RW
Read/Write Information: Enables reading from the SLICOFI or writing
information to the SLICOFI
RW = 0
Write to SLICOFI
RW = 1
Read from SLICOFI
General DC feeding Information: Normal or Reverse Polarity
POLNR = 0
sets the SLICOFI to Normal Polarity feeding
POLNR = 1
sets the SLICOFI to Reverse Polarity feeding
Software Reset
RST = 0
Normal Operation
RST = 1
Reset SLICOFI (same as Reset pin 36 (RES)): sets the
SLICOFI to the basic setting mode (see
chapter
6.1
).
Length select information (also see programming procedure,
chapter 5.2
).
This field identifies the number of subsequent data bytes
If RW = 0
Write to SLICOFI
LSEL = 00
no byte of data is following
LSEL = 01
2 bytes of data are following (SCR1, SCR2)
LSEL = 10
8 bytes of data are following (SCR1,... SCR8)
LSEL = 11
Accesses Test Registers (see Appendix)
If RW = 1
Read from SLICOFI
LSEL = 00
1 byte of data is following (SCR0)
LSEL = 01
3 bytes of data are following (SCR0, SCR1, SCR2)
LSEL = 10
9 bytes of data are following (SCR0,
SCR8)
LSEL = 11
Accesses Test Registers (see Appendix,
chapter
10.3
)
POLNR
RST
LSEL
Bit
7
0
6
5
4
3
0
2
1
1
0
RW
POLNR
RST
LSEL1
LSEL0
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