参数资料
型号: CS62180
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: 42/50页
文件大小: 411K
代理商: CS62180
RMSYNC - Receive Multiframe Sync, Pin 28 (PLCC, Pin 32).
Rising edge signals the F-bit of 1st frame of multiframe. RMSYNC runs on 50% duty cycle,
high for frames 1-6 in 193S mode, distinguishing signaling channels A and B. In 193E mode,
it’s high for frames 1-12, and can be used with RSIGSEL to distinguish channels A, B, C, and
D.
RSIGFR - Receive Signaling Frame, Pin 30 (PLCC, Pin 34).
High during signaling frames, low at all other times, including resync. Serves no purpose in
T1DM mode.
RSIGSEL - Receive Signaling Select, Pin 31 (PLCC, Pin 35).
In 193E mode, RSIGSEL goes high for frames 1-6 and 13-18, identifying signaling channels A
and C. Used together with RMSYNC, which is high for channels A and B, it allows identifica-
tion of all 4 signaling channels. In 193S mode, RSIGSEL goes high for frames 1-3 and 7-9.
Serves no purpose in T1DM mode. In SLC-96
mode, RSIGSEL goes high in those frames
where Fs bits (frames 59 to 11) and the last spolier bit (frame 58) are present; goes low in all
other frames (frames 12 to 57).
Miscellaneous
TEST - Test Mode, Pin 32 (PLCC, Pin 36).
Tie to VSS for normal operation. Factory use only.
CS62180B
42
DS225PP
2
相关PDF资料
PDF描述
CS62180B Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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
相关代理商/技术参数
参数描述
CS62180A 制造商:未知厂家 制造商全称:未知厂家 功能描述:T1 Framer
CS62180A-IL 制造商:未知厂家 制造商全称:未知厂家 功能描述:Framer/Formatter
CS62180A-IP 制造商:未知厂家 制造商全称:未知厂家 功能描述:Framer/Formatter
CS62180B 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:T1 FRAMER
CS62180B-IL 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述: