Rainbow Electronics DS2143Q User Manual
Page 6

DS2143/DS2143Q
031397 6/40
DS2143 REGISTER MAP
ADDRESS
A7 to A0
HEX
R/W
REGISTER NAME
00000000
00
R
Bipolar Violation Count
Register 1.
00000001
01
R
Bipolar Violation Count
Register 2.
00000010
02
R
CRC4 Count Register 1.
00000011
03
R
CRC4 Count Register 2.
00000100
04
R
E–Bit Count Register 1.
00000101
05
R
E–Bit Count Register 2.
00000110
06
R/W
Status Register 1.
00000111
07
R/W
Status Register 2.
00001000
08
R/W
Receive Information
Register.
00011110
1E
R
Synchronizer Status
Register.
00010110
16
R/W
Interrupt Mask
Register 1.
00010111
17
R/W
Interrupt Mask
Register 2.
00010000
10
R/W
Receive Control
Register 1.
00010001
11
R/W
Receive Control
Register 2.
00010010
12
R/W
Transmit Control
Register 1.
00010011
13
R/W
Transmit Control
Register 2.
00010100
14
R/W
Common Control
Register.
00010101
15
R/W
Test Register.
00011000
18
W
LI Control Register Byte
1.
00011001
19
W
LI Control Register Byte
2.
00100000
20
R/W
Transmit Align Frame
Register.
00100001
21
R/W
Transmit Non–Align
Frame Register.
00101111
2F
R
Receive Align Frame
Register.
00011111
1F
R
Receive Non–Align
Frame Register.
00100010
22
R/W
Transmit Channel Block-
ing Register 1.
ADDRESS
A7 to A0
HEX
R/W
REGISTER NAME
00100011
23
R/W
Transmit Channel Block-
ing Register 2.
00100100
24
R/W
Transmit Channel Block-
ing Register 3.
00100101
25
R/W
Transmit Channel Block-
ing Register 4.
00100110
26
R/W
Transmit Idle Register 1.
00100111
27
R/W
Transmit Idle Register 2.
00101000
28
R/W
Transmit Idle Register 3.
00101001
29
R/W
Transmit Idle Register 4.
00101010
2A
R/W
Transmit Idle Definition
Register.
00101011
2B
R/W
Receive Channel Block-
ing Register 1.
00101100
2C
R/W
Receive Channel Block-
ing Register 2.
00101101
2D
R/W
Receive Channel Block-
ing Register 3.
00101110
2E
R/W
Receive Channel Block-
ing Register 4.
00110000
30
R
Receive Signaling
Register 1.
00110001
31
R
Receive Signaling
Register 2.
00110010
32
R
Receive Signaling
Register 3.
00110011
33
R
Receive Signaling
Register 4.
00110100
34
R
Receive Signaling
Register 5.
00110101
35
R
Receive Signaling
Register 6.
00110110
36
R
Receive Signaling
Register 7.
00110111
37
R
Receive Signaling
Register 8.
00111000
38
R
Receive Signaling
Register 9.
00111001
39
R
Receive Signaling
Register 10.
00111010
3A
R
Receive Signaling
Register 11.