DS2154 Dallas Semiconducotr, DS2154 Datasheet - Page 19

• Manufacturer Part Number: DS2154
• Description: Enhanced E1 Single Chip Transceiver
• Manufacturer: Dallas Semiconducotr

NOTES:
1. Test Registers 1, 2, and 3 are used only by the factory; these registers must be cleared (set to all 0s) on
2. Register banks Bxh, Cxh, Dxh, Exh, and Fxh are not accessible.
ADDRESS
power-up initialization to insure proper operation.
AA
AD
AB
AC
AE
AF
9A
9B
9C
9D
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
9E
9F
92
93
94
95
96
97
98
99
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
REGISTER NAME
Receive Channel 19.
Receive Channel 20.
Receive Channel 21.
Receive Channel 22.
Receive Channel 23.
Receive Channel 24.
Receive Channel 25.
Receive Channel 26.
Receive Channel 27.
Receive Channel 28.
Receive Channel 29.
Receive Channel 30.
Receive Channel 31.
Receive Channel 32.
Transmit Channel Control 1.
Transmit Channel Control 2.
Transmit Channel Control 3.
Transmit Channel Control 4.
Receive Channel Control 1.
Receive Channel Control 2.
Receive Channel Control 3.
Receive Channel Control 4.
Common Control 4.
Transmit DS0 Monitor.
Common Control 5.
Receive DS0 Monitor.
Test 3.
Not Used.
Not Used.
Not Used.
19 of 87
REGISTER ABBREVIATION
TEST3 (set to 00h)
(set to 00h)
(set to 00h)
(set to 00h)
RDS0M
TDS0M
CCR4
CCR5
TCC1
TCC2
TCC3
TCC4
RCC1
RCC2
RCC3
RCC4
RC19
RC20
RC21
RC22
RC23
RC24
RC25
RC26
RC27
RC28
RC29
RC30
RC31
RC32
DS2154