参数资料
型号: DS2141A
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PDIP40
封装: 0.600 INCH, DIP-40
文件页数: 38/39页
文件大小: 470K
代理商: DS2141A
DS2141A
8 of 39
RCR2: RECEIVE CONTROL REGISTER 2 (2Ch)
(MSB)
(LSB)
RCS
RZBTSI
RSDW
RSM
RSIO
RD4YM
FSBE
BPVCRS
SYMBOL
POSITION
NAME AND DESCRIPTION
RCS
RCR2.7
Receive Code Select.
0=idle code (7F Hex).
1=digital milliwatt code (1E/0B/0B/1E/9E/8B/8B/9E Hex).
RZBTSI
RCR2.6
Receive Side ZBTSI Enable.
0=ZBTSI disabled.
1=ZBTSI enabled.
RSDW
RCR2.5
RSYNC Double-Wide.
0=do not pulse double-wide in signaling frames.
1=do pulse double-wide in signaling frames.
(note: this bit must be set to 0 when RCR2.4 = 1 or when
RCR2.3 = 1).
RSM
RCR2.4
RSYNC Mode Select.
0=frame mode (see the timing in Section 13).
1=multiframe mode (see the timing in Section 13).
RSIO
RCR2.3
RSYNC I/O Select.
0=RSYNC is an output.
1=RSYNC is an input (only valid if elastic store enabled).
(note: this bit must be set to 0 when CCR1.2 = 0).
RD4YM
RCR2.2
Receive Side D4 Yellow Alarm Select.
0=0 in bit 2 of all channels.
1=a 1 in the S-bit position of frame 12.
FSBE
RCR2.1
Fs-Bit Error Report Enable.
0=do not report bit errors in the Fs-bit position in FECR.
1=report bit errors in the Fs-bit position in FECR.
BPVCRS
RCR2.0
BPVCRS Function Select.
0=counts bipolar violations.
1=counts ESF error events (CRC6 OR 'ed with RLOS).
相关PDF资料
PDF描述
DS2143N DATACOM, FRAMER, PDIP40
DS2143QN DATACOM, FRAMER, PQCC44
DS2143Q DATACOM, FRAMER, PQCC44
DS2143 DATACOM, FRAMER, PDIP40
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