CX28229G-14 Mindspeed Technologies, CX28229G-14 Datasheet - Page 149

• 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

CX28224/5/9 Data Sheet
28229-DSH-001-D
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Default
Default
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0x1F—RXMSK4 (Receive Cell Mask Control Register 4)
0x20—RXIDL1 (Receive Idle Cell Header Control Register 1)
RxMsk4[7]
RxMsk4[6]
RxMsk4[5]
RxMsk4[4]
RxMsk4[3]
RxMsk4[2]
RxMsk4[1]
RxMsk4[0]
RxIdl1[7]
RxIdl1[6]
RxIdl1[5]
RxIdl1[4]
RxIdl1[3]
RxIdl1[2]
RxIdl1[1]
RxIdl1[0]
The RXMSK4 register contains the fourth byte of the Receive Cell Mask. (See
0x1D—RXMSK1.)
The RXIDL1 register contains the first byte of the Receive Idle Cell Header. It defines
ATM idle cells for the cell receiver. Idle cells are discarded from the received stream
if register CVAL (0x0C) bit 6 is set to 1. This header consists of 32 bits divided
among four registers.
Name
Name
Mindspeed Technologies
These bits hold the Receive Header Mask for Octet 4 of the incoming cell.
These bits hold the Receive Idle cell header for Octet 1 of the incoming cell.
Description
Description
™
Registers
7
-
49