CX28229G-14 Mindspeed Technologies, CX28229G-14 Datasheet - Page 174

• 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

Registers
7-74
7–0
Bit
Bit
7
6
5
4
3
2
1
0
Default
Default
0x00
—
—
—
—
—
—
—
—
0x40E—IMA_DIAG_XOR_BIT (IMA Diagnostic Bit)
0x40F—IMA_DIAG (IMA Diagnostic Register)
Address Diagnostic
Bit
Data Diagnostic
Register
This register provides a single bit that can be used by a diagnostic test routine to
verify the connectivity of the microprocessor address lines to the IMA device. This bit
is read-only.
This register provides an isolated 8 bit storage register that can be used by a
diagnostic test routine to verify the connectivity of the microprocessor data lines to
the IMA device.
Name
Name
—
—
—
—
—
—
—
Mindspeed Technologies
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Exclusive OR of address bits from previous IMA core access. The number of bits in
the exclusive OR operation is 10.
An 8 bit register that can be written and read by the processor. The register is not
used within the IMA Block.
Description
Description
™
CX28224/5/9 Data Sheet
28229-DSH-001-D