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DS21Q55

 

ADDRESS

R/W

REGISTER NAME

REGISTER

PAGE

 

 

ABBREVIATION

 

 

 

 

 

 

 

 

8E

 

Transmit Channel Blocking Register 3

TCBR3

*

 

 

8F

 

Transmit Channel Blocking Register 4

TCBR4

*

 

 

90

 

HDLC #1 Transmit Control

H1TC

*

 

 

91

 

HDLC #1 FIFO Control

H1FC

*

 

 

92

 

HDLC #1 Receive Channel Select 1

H1RCS1

*

 

 

93

 

HDLC #1 Receive Channel Select 2

H1RCS2

*

 

 

94

 

HDLC #1 Receive Channel Select 3

H1RCS3

*

 

 

95

 

HDLC #1 Receive Channel Select 4

H1RCS4

*

 

 

96

 

HDLC #1 Receive Time Slot Bits/Sa Bits Select

H1RTSBS

*

 

 

97

 

HDLC #1 Transmit Channel Select1

H1TCS1

*

 

 

98

 

HDLC #1 Transmit Channel Select 2

H1TCS2

*

 

 

99

 

HDLC #1 Transmit Channel Select 3

H1TCS3

*

 

 

9A

 

HDLC #1 Transmit Channel Select 4

H1TCS4

*

 

 

9B

 

HDLC #1 Transmit Time Slot Bits/Sa Bits Select

H1TTSBS

*

 

 

9C

 

HDLC #1 Receive Packet Bytes Available

H1RPBA

*

 

 

9D

 

HDLC #1 Transmit FIFO

H1TF

*

 

 

9E

 

HDLC #1 Receive FIFO

H1RF

*

 

 

9F

 

HDLC #1 Transmit FIFO Buffer Available

H1TFBA

*

 

 

A0

 

HDLC #2 Transmit Control

H2TC

*

 

 

A1

 

HDLC #2 FIFO Control

H2FC

*

 

 

A2

 

HDLC #2 Receive Channel Select 1

H2RCS1

*

 

 

A3

 

HDLC #2 Receive Channel Select 2

H2RCS2

*

 

 

A4

 

HDLC #2 Receive Channel Select 3

H2RCS3

*

 

 

A5

 

HDLC #2 Receive Channel Select 4

H2RCS4

*

 

 

A6

 

HDLC #2 Receive Time Slot Bits/Sa Bits Select

H2RTSBS

*

 

 

A7

 

HDLC #2 Transmit Channel Select 1

H2TCS1

*

 

 

A8

 

HDLC #2 Transmit Channel Select 2

H2TCS2

*

 

 

A9

 

HDLC #2 Transmit Channel Select 3

H2TCS3

*

 

 

AA

 

HDLC #2 Transmit Channel Select 4

H2TCS4

*

 

 

AB

 

HDLC #2 Transmit Time Slot Bits/Sa Bits Select

H2TTSBS

*

 

 

AC

 

HDLC #2 Receive Packet Bytes Available

H2RPBA

*

 

 

AD

 

HDLC #2 Transmit FIFO

H2TF

*

 

 

AE

 

HDLC #2 Receive FIFO

H2RF

*

 

 

AF

 

HDLC #2 Transmit FIFO Buffer Available

H2TFBA

*

 

 

B0

 

Extend System Information Bus Control Register 1

ESIBCR1

*

 

 

B1

 

Extend System Information Bus Control Register 2

ESIBCR2

*

 

 

B2

 

Extend System Information Bus Register 1

ESIB1

*

 

 

B3

 

Extend System Information Bus Register 2

ESIB2

*

 

 

B4

 

Extend System Information Bus Register 3

ESIB3

*

 

 

B5

 

Extend System Information Bus Register 4

ESIB4

*

 

 

B6

 

In-Band Code Control Register

IBCC

*

 

 

B7

 

Transmit Code Definition Register 1

TCD1

*

 

 

B8

 

Transmit Code Definition Register 2

TCD2

*

 

 

B9

 

Receive Up Code Definition Register 1

RUPCD1

*

 

 

BA

 

Receive Up Code Definition Register 2

RUPCD2

*

 

 

BB

 

Receive Down Code Definition Register 1

RDNCD1

*

 

 

BC

 

Receive Down Code Definition Register 2

RDNCD2

*

 

 

BD

 

In-Band Receive Spare Control Register

RSCC

*

 

 

BE

 

Receive Spare Code Definition Register 1

RSCD1

*

 

 

BF

 

Receive Spare Code Definition Register 2

RSCD2

*

 

 

C0

 

Receive FDL Register

RFDL

*

 

 

C1

 

Transmit FDL Register

TFDL

*

 

 

 

 

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Please contact telecom.support@dalsemi.com or search http://www.maxim-ic.com for updated

information.

Page 33
Image 33
Maxim DS21Q55 TCBR3, TCBR4, H1FC, H1RCS1, H1RCS2, H1RCS3, H1RCS4, H1RTSBS, H1TCS1, H1TCS2, H1TCS3, H1TCS4, H1TTSBS