参数资料
型号: DS2151QNB
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQCC44
封装: 0.652 INCH, PLASTIC, LCC-44
文件页数: 3/62页
文件大小: 921K
代理商: DS2151QNB
DS2151Q
11 of 60
RCR2: RECEIVE CONTROL REGISTER 2 (Address = 2C Hex)
(MSB)
(LSB)
RCS
RZBTSI
RSDW
RSM
RSIO
RD4YM
FSBE
MOSCRF
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 14)
1 = multiframe mode (see the timing in Section 14)
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 = 0s in bit 2 of all channels
1 = a 1 in the S-bit position of frame 12
FSBE
RCR2.1
PCVCR Fs Bit Error Report Enable.
0 = do not report bit errors in Fs bit position; only Ft bit
position
1 = report bit errors in Fs bit position as well as Ft bit position
MOSCRF
RCR2.0
Multiframe Out of Sync Count Register Function Select.
0 = count errors in the framing bit position
1 = count the number of multiframes out of sync
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