DS3163 Maxim Integrated Products, DS3163 Datasheet - Page 287

• Manufacturer Part Number: DS3163
• Description: IC TRPL ATM/PACKET PHY 400-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3163

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.10.5 Transmit G.832 E3 Register Map
The transmit G.832 E3 utilizes four registers.
Table 12-37. Transmit G.832 E3 Framer Register Map
12.10.5.1 Register Bit Descriptions
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit #
Name
Default
Bit 10: Transmit GC Byte Control (TGCC) – When 0, the GC byte is inserted from the transmit HDLC controller.
When 1, the GC byte is inserted from the GC byte register.
Note: If bit TGCC is 0 and TNRC[1:0] is 01, both the GC byte and NR byte will carry the same transmit HDLC
controller (eight bits per frame period), however, the GC byte and NR byte in the same frame may or may not be
equal.
Bits 9 to 8: Transmit NR Byte Control (TNRC[1:0]) – These two bits control the source of the NR byte.
Note: If TNRC[1:0] is 01 and TGCC is 0, both the NR byte and GC byte will carry the same transmit HDLC
controller (eight bits per frame period), however, the NR byte and GC byte in the same frame may or may not be
equal.
Bit 5: Transmit REI Error (TFEBE) – When automatic REI generation is defeated (AFEBED = 1), this bit is
inserted into the second bit of the MA byte.
Bit 4: Automatic REI Defeat (AFEBED) – When 0, the REI is automatically generated based upon the transmit
remote error indication (TREI) signal. When 1, the REI is inserted from the register bit TFEBE.
Bit 3: Transmit RDI Alarm (TRDI) – When automatic RDI generation is defeated (ARDID = 1), this bit is inserted
into the first bit of the MA byte.
Bit 2: Automatic RDI Defeat (ARDID) – When 0, the RDI is automatically generated based upon the received E3
alarms. When 1, the RDI is inserted from the register bit TRDI.
(1,3,5,7)1Ch
(1,3,5,7)1Ah
(1,3,5,7)1Eh
(1,3,5,7)18h
Address
00 = all ones.
01 = transmit from the HDLC controller.
10 = transmit from the FEAC controller.
11 = NR byte register.
Reserved
15
--
0
7
0
E3G832.TMABR E3 G.832 Transmit MA Byte Register
E3G832.TNGBR E3 G.832 Transmit NR and GC Byte Register
E3G832.TEIR
E3G832.TCR
Register
14
--
--
0
6
0
E3G832.TCR
E3 G.832 Transmit Control Register
(1,3,5,7)18h
E3 G.832 Transmit Control Register
E3 G.832 Transmit Error Insertion Register
TFEBE
13
--
0
5
0
Reserved
AFEBED
12
0
0
4
Register Description
Reserved
TRDI
11
0
3
0
ARDID
TGCC
10
0
2
0
TNRC1
TFGC
9
0
1
0
TNRC0
TAIS
8
0
0
0