CX28229G-14 Mindspeed Technologies, CX28229G-14 Datasheet - Page 201

• Manufacturer Part Number: CX28229G-14
• Description: ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
• Manufacturer: Mindspeed Technologies

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

0x4D0 0x4D4 0x4D8 0x4DC 0x5D0 0x5D4 0x5D8 0x5DC 0x6D0 0x6D4 0x6D8 0x6DC 0x7D0 0x7D4 0x7D8 0x7DC
n=1
5–4
3–2
1–0
Bit
CX28224
CX28224/5/9 Data Sheet
28229-DSH-001-D
7
6
n=2
CX28225
Default
0
0
0
0
0
n=3
Check Group ID
Acquire Frame
Length
Maximum Differential
Delay
Group Symmetry
Frame Length (M)
IMA_RX_GRPn_CFG (Receive Group Status and Control)
n=4
Name
This register, in conjunction with the IMA_RX_GRPn_CTL and
IMA_RX_GRPn_FIRST_PHY_ADDR registers, controls the operation of the
Receive IMA group.
Group 1–16 Address
n=5
n=6
1 = The receive group ID is compared with the expected Group ID as part of link framing
0 = the receive group ID is ignored
1 = The frame length and IMA version acquired from the received link is used as part of link
framing
0 = The frame length and IMA version from the received link is compared against the
expected frame length and IMA version as part of link framing
Reserved. Set to 0.
0 = Symmetrical configuration and operation
1 = Symmetrical configuration and asymmetrical operation
2 = Asymmetrical configuration and operation
3 = Alternate symmetrical configuration and operation
0 = M is 32
1 = M is 64
2 = M is 128
3 = M is 256
Mindspeed Technologies
n=7
n=8
CX28229
Not Applicable
n=9
n=10
Not Applicable
Description
™
n=11
n=12
n=13
n=14
n=15
Registers
7
-
101
n=16