M28529G-12 Mindspeed Technologies, M28529G-12 Datasheet - Page 218

• Manufacturer Part Number: M28529G-12
• Description: ATM IMA 8.192Mbps 1.8V/3.3V 484-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of M28529G-12

• Package: 484BGA
• Utopia Type: Level 2
• Typical Operating Supply Voltage: 1.8|3.3 V
• Minimum Operating Supply Voltage: 1.71|3.135 V
• Maximum Operating Supply Voltage: 1.89|3.465 V
• Maximum Output Rate: 8.192 Mbps

2.4.26
This register is used in conjunction with 0x81C for configure the translation between the ATM side UTOPIA
addresses and the internal channels (bypass ports and IMA groups) associated with the IMA core. Register 0x81B
and 0x81C are an indirect register pair in that a address is selected using register 0x81B and the configuration for
that address is programmed using register 0x81C.
2.4.27
This register is used in conjunction with 0x81B for configure the translation between the ATM side UTOPIA
addresses and the internal channels (bypass ports and IMA groups) associated with the IMA core. Register 0x81B
and 0x81C are an indirect register pair in that a address is selected using register 0x81B and the configuration for
that address is programmed using register 0x81C.
28529-DSH-001-K
4–0
5–0
Bit
Bit
5-0
7
6
5
7
6
Default
Default
0x00
0x00
—
—
—
—
0
1
0x81B—IMA_TX_TRANS_TABLE (IMA Transmit Translation Table Address)
0x81C—IMA_TX_ATM_TRANS_TABLE (Transmit ATM Translation Table
Internal Channel)
Translation Type
ATM UTOPIA Address
Internal IMA Channel
Internal IMA Channel
Name
Name
—
—
—
—
Mindspeed Proprietary and Confidential
Mindspeed Technologies
0 = the value in bits 5–0 enables ATM address –> IMA internal channel translations
1 = the value in bits 5–0 enables IMA internal channel –> ATM address translations
Don’t care. Ignore.
Don’t care. Ignore.
For Type 0, this field contains the ATM Side UTOPIA address.
For Type 1, this field contains the IMA internal channel address.
Range 0x00–0x1F: Transmit Port
Range 0x20–0x3F: IMA Group
Don’t care. Ignore.
1=ATM address is not assigned to this device
0=ATM address is assigned to this device
Don’t care. Ignore
Range: 0x00–0x1F
M28525: 0–0xF: Port 0–15
M28529: 0–0x1F: Port 0–31
M28525: 0x20–0x2F: IMA Group 1–16
M28529: 0x20–0x3F: IMA Group 1–32
For Translation Type = 0
For Translation Type = 1
For Translation Type = 0
®
Description
Description
Registers
203