beautypg.com

Rainbow Electronics DS21458 User Manual

Page 45

background image

DS21455/DS21458 Quad T1/E1/J1 Transceivers

45 of 270

ADDRESS REGISTER

NAME

REGISTER

ABBREVIATION

PAGE

C9

Receive Si Nonalign Frame

RSiNAF

131

CA

Receive Remote Alarm Bits

RRA

131

CB Receive

Sa4

Bits

RSa4

132

CC Receive

Sa5

Bits

RSa5

137

CD Receive

Sa6

Bits

RSa6

133

CE Receive

Sa7

Bits

RSa7

133

CF Receive

Sa8

Bits

RSa8

134

D0

Transmit Align Frame Register

TAF

129

D1

Transmit Nonalign Frame Register

TNAF

129

D2

Transmit Si Align Frame

TSiAF

135

D3

Transmit Si Nonalign Frame

TSiNAF

136

D4

Transmit Remote Alarm Bits

TRA

136

D5

Transmit Sa4 Bits

TSa4

137

D6

Transmit Sa5 Bits

TSa5

137

D7

Transmit Sa6 Bits

TSa6

138

D8

Transmit Sa7 Bits

TSa7

138

D9

Transmit Sa8 Bits

TSa8

139

DA

Transmit Sa Bit Control Register

TSACR

140

DB

BERT Alternating Word Count Rate

BAWC

191

DC

BERT Repetitive Pattern Set Register 1

BRP1

192

DD

BERT Repetitive Pattern Set Register 2

BRP2

192

DE

BERT Repetitive Pattern Set Register 3

BRP3

192

DF

BERT Repetitive Pattern Set Register 4

BRP4

192

E0

BERT Control Register 1

BC1

187

E1

BERT Control Register 2

BC2

188

E2

Unused. Must be set = 00h for proper operation

E3

BERT Bit Count Register 1

BBC1

193

E4

BERT Bit Count Register 2

BBC2

193

E5

BERT Bit Count Register 3

BBC3

193

E6

BERT Bit Count Register 4

BBC4

193

E7

BERT Error Count Register 1

BEC1

194

E8

BERT Error Count Register 2

BEC2

194

E9

BERT Error Count Register 3

BEC3

194

EA

BERT Interface Control Register

BIC

189

EB

Error Rate Control Register

ERC

196

EC

Number Of Errors 1

NOE1

197

ED

Number Of Errors 2

NOE2

197

EE

Number Of Errors Left 1

NOEL1

198

EF

Number Of Errors Left 2

NOEL2

198

F0

Unused. Must be set = 00h for proper operation

F1

Pulse Shape Adjustment 1

PSA1

F2

Pulse Shape Adjustment 2

PSA2

F3–F9, FA–FF

Unused. Must be set = 00h for proper operation