IDT82V2048 Integrated Device Technology, Inc., IDT82V2048 Datasheet - Page 27

• Manufacturer Part Number: IDT82V2048
• Manufacturer: Integrated Device Technology, Inc.

IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
PROGRAMMING INFORMATION
REGISTER LIST AND MAP
Register), including 16 expanded registers in the device.
registers. In non-multiplexed parallel interface mode, the five dedicated
address bits are A[4:0]. In multiplexed parallel interface mode, AD[4:0]
carries the address information. In serial interface mode, A[5:1] are used
TABLE - 13. PRIMARY REGISTER LIST
There are 23 primary registers (including an Address Pointer Control
Whatever the control interface is, 5 address bits are used to set the
Hex
0C
0D
0A
0B
0E
0F
1A
1B
1C
1D
1E
1F
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
interface
XX00000
XX00001
XX00010
XX00011
XX00100
XX00101
XX00110
XX00111
XX01000
XX01001
XX01010
XX01011
XX01100
XX01101
XX01110
XX01111
XX10000
XX10001
XX10010
XX10011
XX10100
XX10101
XX10110
XX10111
XX11000
XX11001
XX11010
XX11011
XX11100
XX11101
XX11110
XX11111
A7-A1
serial
Address
XXX00000 ID
XXX00001 ALB
XXX00010 RLB
XXX00011 TAO
XXX00100 LOS
XXX00101 DF
XXX00110 LOSM
XXX00111 DFM
XXX01000 LOSI
XXX01001 DFI
XXX01010 RS
XXX01011 PMON
XXX01100 DLB
XXX01101 LAC
XXX01110 ATAO
XXX01111 GCF
XXX10000 TSIA
XXX10001 TS
XXX10010 OE
XXX10011 AIS
XXX10100 AISM
XXX10101 AISI
XXX10110
XXX10111
XXX11000
XXX11001
XXX11010
XXX11011
XXX11100
XXX11101
XXX11110
XXX11111 ADDP
interface
parallel
A7-A0
Register
R/W
R/W Analog Loopback Configuration Register
R/W Remote Loopback Configuration Register
R/W Transmit All One Code Configuration Register
R/W LOS Interrupt Mask Register
R/W Driver Fault Interrupt Mask Register
R/W Performance Monitor Configuration Register
R/W Digital Loopback Configuration Register
R/W LOS/AIS Criteria Configuration Register
R/W Automatic TAO Configuration Register
R/W Global Configuration Register
R/W Indirect Address Register for Transmit Template Select
R/W Transmit Template Select Register
R/W Output Enable Configuration Register
R/W AIS Interrupt Mask Register
R/W
W
R
R
R
R
R
R
R
Device ID Register
Loss of Signal Status Register
Driver Fault Status Register
LOS Interrupt Status Register
Driver Fault Interrupt Status Register
Software Reset Register
AIS Status Register
AIS Interrupt Status Register
Address pointer control Register for switching between
primary register bank and expanded register bank
27
to address the register.
1F Hex, switches between primary registers bank and expanded registers
bank.
expanded register bank, that is, 16 expanded registers are then available
to access. By clearing ADDP, the primary registers are accessible again.
T h e A d d r e s s P o i nt e r C o n t r o l Regi s t e r (
By setting the content of ADDP to AAH, the 5 address bits point to the
Reserved
Explanation
INDUSTRIAL TEMPERATURE RANGES
A DDP), addressed as 11111 or