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参数资料
| 型号： | CS62180B |
| 厂商： | Cirrus Logic, Inc. |
| 元件分类： | 通信及网络 |
| 英文描述： | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| 中文描述： | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| 文件页数： | 49/50页 |
| 文件大小： | 411K |
| 代理商： | CS62180B |
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zeros by the CS62180B if B8ZS
is enabled. The received B8ZS code is replaced
with eight zeros before any other processing is
done on the incoming data. Note also that even
if B8ZS is not enabled, the CS62180
B
monitors the incoming signal for
B8ZS codes,
and reports them on RSR.2 (if
CCR.6 = 0).
A serious provisioning problem exists in the net-
work regarding B8ZS. It is sometimes difficult to
selectively turn-on B8ZS on all segments of an
end-to-end path through the network, especially
when some equipment types, such as M13s,
sometimes require that all four lines on a line
card be configured the same way. It is thereby
highly desireable that all receivers in the network
be able to receive B8ZS independent of the pro-
visioning of B8ZS on the corresponding
transmitter. Therefore, the CS62180B has its
B8ZS receiver turned on all of the time, and bit
CCR.2 controls only the B8ZS encoder in the
transmitter. The CS62180B reports B8ZS occur-
rences on RSR.2. B8ZS substitutions will not
increment the Bipolar Violation Count register.
Digital Milliwatt Code
The Digital Milliwatt code is the digital repre-
sentation of a 0 dBm0, 1 kHz signal. It’s used as
a test reference for calibrating channel bank
equipment as specified in AT&T Publication
43801.
CS62180B
DS225PP
2
49
相关PDF资料 |
PDF描述 |
|---|---|
| CS62180B-IL | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
| CS62LS4008GC | Low Power CMOS SRAM 512K X 8 Bits |
| CS62LS4008GI | Low Power CMOS SRAM 512K X 8 Bits |
| CS62LS4008HC | Low Power CMOS SRAM 512K X 8 Bits |
| CS62LS4008HI | Low Power CMOS SRAM 512K X 8 Bits |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS62180B-IL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述: |
| CS62180B-IL/C | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述: |
| CS62180B-ILR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述: |
| CS62180B-IP | 制造商:Cirrus Logic 功能描述:T1 FRAMER - Rail/Tube |
| CS6224A | 制造商:Cypress Semiconductor 功能描述: |
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