CX28229G-14 Mindspeed Technologies, CX28229G-14 Datasheet - Page 11
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CX28229G-14
Manufacturer Part Number
CX28229G-14
Description
ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
Manufacturer
Mindspeed Technologies
Datasheet
1.CX28229G-14.pdf
(271 pages)
Specifications of CX28229G-14
Package
256BGA
Utopia Type
Level 2
Typical Operating Supply Voltage
1.8|3.3 V
Minimum Operating Supply Voltage
1.71|3 V
Maximum Operating Supply Voltage
1.89|3.6 V
Maximum Output Rate
800 Mbps
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CX28229G-14
Manufacturer:
MNDSPEED
Quantity:
16
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Figures
28229-DSH-001-D
Figure 1-1.
Figure 1-2.
Figure 1-3.
Figure 2-1.
Figure 2-2.
Figure 2-3.
Figure 2-4.
Figure 2-5.
Figure 2-6.
Figure 2-7.
Figure 2-8.
Figure 2-9.
Figure 2-10.
Figure 3-1.
Figure 3-2.
Figure 3-3.
Figure 3-4.
Figure 4-1.
Figure 5-1.
Figure 5-2.
Figure 5-3.
Figure 5-4.
Figure 5-5.
Figure 5-6.
Figure 5-7.
Figure 5-8.
Figure 6-1.
Figure 6-2.
Figure 8-1.
Figure 8-2.
Figure 8-3.
Figure 8-4.
Figure 8-5.
Figure 8-6.
Figure 8-7.
Block DIagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
IMA Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
IMA Frame; Length = 16; Number of links = 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
CX28229 Logic Diagram (UTOPIA-to-UTOPIA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
IMA Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
CX28229 Pinout Diagram UTOPIA-to-UTOPIA (Top View) . . . . . . . . . . . . . . . . . . . . . . . . 2-5
CX28229 Logic Diagram (UTOPIA-to-Serial) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
CX28229 UTOPIA-to-Serial Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
CX28229 Pinout Diagram, UTOPIA-to-Serial (Top View) . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Non-IMA Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34
Source Loopback Diagram (This only shows the TC Block. IMA Block in pass-through mode.)
2-35
Far-End Line Loopback (This only shows the TC Block.) . . . . . . . . . . . . . . . . . . . . . . . . . 2-36
CX2822x Connected to a CX28398 Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37
CX28229 Clock Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
T1/E1 using Internal Serial ports; IMA_SysClk equals 24x line rate . . . . . . . . . . . . . . . . . 3-5
T1/E1 using Internal Serial ports; IMA_RefClk equals line rate . . . . . . . . . . . . . . . . . . . . . . 3-7
DSL—UTOPIA-to-UTOPIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
CX28229 Multiple UTOPIA Control Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Details of the TC Block (Bits 7 and 6 in ATMINTFC, address 0x202) . . . . . . . . . . . . . . . . . 5-2
Cell Delineation Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Header Error Check Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
CN8370 Interface Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Transmit Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Receive Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
DSL Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
General Purpose Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Interrupt Indication Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Interrupt Indication Diagram (TC Block) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Input Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Output Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Microprocessor Timing Diagram—Asynchronous Read . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
MIcroprocessor Timing Diagram—Asynchronous Write . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Microprocessor Timing Diagram—Synchronous Read . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Microprocessor Timing Diagram—Synchronous Write . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Framer (Line) Transmit Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Mindspeed Technologies
™
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