DS2152LN Maxim Integrated Products, DS2152LN Datasheet - Page 20

• Manufacturer Part Number: DS2152LN
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS2152LN

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 75 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RCR2: RECEIVE CONTROL REGISTER 2 (Address = 2C Hex)
(MSB)
RCS
SYMBOL
MOSCRF
RZBTSI
RD4YM
RSDW
FSBE
RSIO
RSM
RCS
RZBTSI
POSITION
RCR2.7
RCR2.6
RCR2.5
RCR2.4
RCR2.3
RCR2.2
RCR2.1
RCR2.0
RSDW
NAME AND DESCRIPTION
Receive Code Select. See Section
0 = idle code (7F Hex)
1 = digital milliwatt code (1E/0B/0B/1E/9E/8B/8B/9E Hex)
Receive Side ZBTSI Enable.
0 = ZBTSI disabled
1 = ZBTSI enabled
RSYNC Double-Wide. (Note: This bit must be set to 0 when
RCR2.4 = 1 or when RCR2.3 = 1.)
0 = do not pulse double-wide in signaling frames
1 = do pulse double-wide in signaling frames
RSYNC Mode Select. (A don’t care if RSYNC is programmed
as an input.)
0 = frame mode (see the timing diagrams in Section 16)
1 = multiframe mode (see the timing diagrams in Section 16)
RSYNC I/O Select. (Note: This bit must be set to 0 when
CCR1.2 = 0.)
0 = RSYNC is an output
1 = RSYNC is an input (only valid if elastic store enabled)
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
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
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
RSM
20 of 97
RSIO
RD4YM
9
for more details.
FSBE
MOSCRF
(LSB)