
DS2153Q
8 of 60
2.1 DS2153Q Register Map
ADDRESS
R/W
REGISTER NAME
ADDRESS
R/W
REGISTER NAME
00
R
BPV or Code Violation Count 1
20
R/W
Transmit Align Frame
01
R
BPV or Code Violation Count 2
21
R/W
Transmit Non-Align Frame
02
R
CRC4 Count 1/FAS Error Count 1
22
R/W
Transmit Channel Blocking 1
03
R
CRC4 Error Count 2
23
R/W
Transmit Channel Blocking 2
04
R
E-Bit Count 1/FAS Error Count 2
24
R/W
Transmit Channel Blocking 3
05
R
E-Bit Count 2
25
R/W
Transmit Channel Blocking 4
06
R
Status 1
26
R/W
Transmit Idle 1
07
R
Status 2
27
R/W
Transmit Idle 2
08
R/W
Receive Information
28
R/W
Transmit Idle 3
10
R/W
Receive Control 1
29
R/W
Transmit Idle 4
11
R/W
Receive Control 2
2A
R/W
Transmit Idle Definition
12
R/W
Transmit Control 1
2B
R/W
Receive Channel Blocking 1
13
R/W
Transmit Control 2
2C
R/W
Receive Channel Blocking 2
14
R/W
Common Control 1
2E
R/W
Receive Channel Blocking 3
15
R/W
Test 1
2E
R/W
Receive Channel Blocking 4
16
R/W
Interrupt Mask 1
2F
R
Receive Align Frame
17
R/W
Interrupt Mask 2
30
R
Receive Signaling 1
18
R/W
Line Interface Control
31
R
Receive Signaling 2
19
R/W
Test 2
32
R
Receive Signaling 3
1A
R/W
Common Control 2
33
R
Receive Signaling 4
1B
R/W
Common Control 3
34
R
Receive Signaling 5
1E
R
Synchronizer Status
35
R
Receive Signaling 6
1F
R
Receive Non-Align Frame
36
R
Receive Signaling 7
40
R/W
Transmit Signaling 1
37
R
Receive Signaling 8
41
R/W
Transmit Signaling 2
38
R
Receive Signaling 9
42
R/W
Transmit Signaling 3
39
R
Receive Signaling 10
43
R/W
Transmit Signaling 4
3A
R
Receive Signaling 11
44
R/W
Transmit Signaling 5
3B
R
Receive Signaling 12
45
R/W
Transmit Signaling 6
3C
R
Receive Signaling 13
46
R/W
Transmit Signaling 7
3D
R
Receive Signaling 14
47
R/W
Transmit Signaling 8
3E
R
Receive Signaling 15
48
R/W
Transmit Signaling 9
3F
R
Receive Signaling 16
49
R/W
Transmit Signaling 10
4A
R/W
Transmit Signaling 11
4B
R/W
Transmit Signaling 12
4C
R/W
Transmit Signaling 13
4D
R/W
Transmit Signaling 14
4E
R/W
Transmit Signaling 15
4F
R/W
Transmit Signaling 16
Note: Test Registers 1 and 2 are used only by the factory; these registers must be cleared (set to all 0s) on power-up initialization to ensure
proper operation.