DS26522GN+ Maxim Integrated Products, DS26522GN+ Datasheet - Page 212

• Manufacturer Part Number: DS26522GN+
• Description: IC TXRX T1/E1/J1 DUAL 144CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26522GN+

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 144-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.6
Table 9-21. BERT Register Set
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 7 to 0: Alternating Word Count Rate Bits 7 to 0 (ACNT[7:0]). When the BERT is programmed in the
alternating word mode, the words will repeat for the count loaded into this register, then flip to the other word and
again repeat for the number of times loaded into this register. ACNT0 is the LSB of the 8-bit alternating word count
rate counter.
110Ch
110Dh
ADDR
110Ah
110Bh
110Eh
110Fh
1100h
1101h
1102h
1103h
1104h
1105h
1106h
1107h
1108h
1109h
BERT Register Definitions
ACNT7
7
0
NAME
BAWC
BRP1
BRP2
BRP3
BRP4
BBC1
BBC2
BBC3
BBC4
BEC1
BEC2
BEC3
BLSR
BSIM
BC1
BC2
ACNT6
BAWC
BERT Alternating Word Count Rate Register
1100h
BERT Alternating Word Count Rate Register
BERT Repetitive Pattern Set Register 1
BERT Repetitive Pattern Set Register 2
BERT Repetitive Pattern Set Register 3
BERT Repetitive Pattern Set Register 4
BERT Control Register 1
BERT Control Register 2
BERT Bit Count Register 1
BERT Bit Count Register 2
BERT Bit Count Register 3
BERT Bit Count Register 4
BERT Error Count Register 1
BERT Error Count Register 2
BERT Error Count Register 3
BERT Latched Status Register
BERT Status Interrupt Mask Register
6
0
ACNT5
5
0
ACNT4
212 of 258
4
0
DESCRIPTION
ACNT3
3
0
DS26522 Dual T1/E1/J1 Transceiver
ACNT2
2
0
ACNT1
1
0
ACNT0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
R
R
R
R
R
R
R
R
R