Manual

DS2141A
021997 5/35
DS2141A REGISTER MAP
ADDRESS R/W REGISTER NAME
20 R/W Status Register 1
21 R/W Status Register 2
22 R/W Receive Information Register
23 R Bipolar Violation/ESF Error
Event Count Register 1
24 R Bipolar Violation/ESF Error
Event Count Register 2
25 R CRC6 Count Register 1
26 R CRC6 Count Register 2.
27 R Frame Error Count Register
28 R Receive FDL Register
29 R/W Receive FDL Match Register 1
2A R/W Receive FDL Match Register 2
2B R/W Receive Control Register 1
2C R/W Receive Control Register 2
2D R/W Receive Mark Register 1
2E R/W Receive Mark Register 2
2F R/W Receive Mark Register 3
30 Not Assigned
31 Not Assigned
32 R/W Transmit Channel Blocking
Register 1
33 R/W Transmit Channel Blocking
Register 2
34 R/W Transmit Channel Blocking
Register 3
35 R/W Transmit Control Register 1
36 R/W Transmit Control Register 2
37 R/W Common Control Register 1
38 R/W Common Control Register 2
39 R/W Transmit Transparency
Register 1
3A R/W Transmit Transparency
Register 2
3B R/W Transmit Transparency
Register 3
3C R/W Transmit Idle Register 1
3D R/W Transmit Idle Register 2
3E R/W Transmit Idle Register 3
ADDRESS R/W REGISTER NAME
3F R/W Transmit Idle Definition
Register
60 R Receive Signaling Register 1
61 R Receive Signaling Register 2
62 R Receive Signaling Register 3
63 R Receive Signaling Register 4
64 R Receive Signaling Register 5
65 R Receive Signaling Register 6
66 R Receive Signaling Register 7
67 R Receive Signaling Register 8
68 R Receive Signaling Register 9
69 R Receive Signaling Register 10
6A R Receive Signaling Register 11
6B R Receive Signaling Register 12
6C R/W Receive Channel Blocking
Register 1.
6D R/W Receive Channel Blocking
Register 2
6E R/W Receive Channel Blocking
Register 3
6F R/W Interrupt Mask Register 2
70 R/W Transmit Signaling Register 1
71 R/W Transmit Signaling Register 2
72 R/W Transmit Signaling Register 3
73 R/W Transmit Signaling Register 4
74 R/W Transmit Signaling Register 5
75 R/W Transmit Signaling Register 6
76 R/W Transmit Signaling Register 7
77 R/W Transmit Signaling Register 8
78 R/W Transmit Signaling Register 9
79 R/W Transmit Signaling Register 10
7A R/W Transmit Signaling Register 11
7B R/W Transmit Signaling Register 12
7C R/W LI Control Register Byte 1
7D R/W LI Control Register Byte 2
7E R/W Transmit FDL Register
7F R/W Interrupt Mask Register 1
Note: All values indicated within the Address column
are hexadecimal.