6.13 Scrambler Key Initialization Register - Address 14h 15 14 13 12 11 " />
參數(shù)資料
型號: CS8952-IQZ
廠商: Cirrus Logic Inc
文件頁數(shù): 44/81頁
文件大小: 0K
描述: IC TXRX 100/10 PHY 100TQFP
標準包裝: 90
類型: 收發(fā)器
規(guī)程: MII
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應商設備封裝: 100-TQFP(14x14)
包裝: 托盤
產(chǎn)品目錄頁面: 759 (CN2011-ZH PDF)
其它名稱: 598-1208
CS8952
CrystalLAN 100BASE-X and 10BASE-T Transceiver
49
DS206F1
6.13
Scrambler Key Initialization Register - Address 14h
15
14
13
12
11
10
9
8
Load
Reserved
Scrambler Initialization Key
7
654
32
10
Scrambler Initialization Key
BIT
NAME
TYPE
RESET
DESCRIPTION
15
Load
Read/Set
0
When this bit is set, the scrambler will be loaded with
the value in the Scrambler Initialization Key field.
When the load is complete, this bit will clear automat-
ically.
14:11 Reserved
Read Only
0000
These bits should be read as don’t cares and, when
written, should be written to 0.
10:0
Scrambler Initializa-
tion Key
Read/Write Reset value is
dependent on the
PHY Address field
of the Self Status
Register (address
19h).
This field allows the Scrambler to be loaded with a
user-definable key sequence. A value of 000h has
the effect of bypassing the scrambler function.
This is valuable for testing purposes to allow a deter-
ministic response to test stimulus without a synchro-
nization delay.
Note: This field is disabled, and writes to this bit are
ignored when the National Compatibility Mode bit of
the 10BASE-T Configuration Register (address 1Ch)
is set.
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