DS3174+ Maxim Integrated Products, DS3174+ Datasheet - Page 195
DS3174+
Manufacturer Part Number
DS3174+
Description
IC TXRX DS3/E3 QUAD 400-BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS3171N.pdf
(234 pages)
Specifications of DS3174+
Function
Single-Chip Transceiver
Interface
DS3, E3
Number Of Circuits
4
Voltage - Supply
3.135 V ~ 3.465 V
Current - Supply
725mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
400-BGA
Includes
DS3 Framers, E3 Framers, HDLC Controller, On-Chip BERTs
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
- Current page: 195 of 234
- Download datasheet (2Mb)
12.9.5 Transmit G.832 E3 Register Map
The transmit G.832 E3 utilizes four registers.
Table 12-27. Transmit G.832 E3 Framer Register Map
12.9.5.1 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 E3G832.TMABR
(1,3,5,7)1Ah E3G832.TEIR
(1,3,5,7)1Eh E3G832.TNGBR
(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
E3G832.TCR
15
--
0
7
0
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
E3 G.832 Transmit MA Byte Register
E3 G.832 Transmit NR and GC Byte Register
Register Description
TFEBE
13
--
0
5
0
Reserved
AFEBED
12
0
0
4
195
Reserved
TRDI
11
0
3
0
ARDID
TGCC
10
0
2
0
TNRC1
TFGC
9
0
1
0
TNRC0
TAIS
8
0
0
0
Related parts for DS3174+
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet: