cx28250 Mindspeed Technologies, cx28250 Datasheet - Page 20

• Manufacturer Part Number: cx28250
• Description: Cx28250 Atm Physical Interface Phy Devices
• Manufacturer: Mindspeed Technologies

1.0 Product Description
1.3 Logic Diagram
1-4
1.3 Logic Diagram
Figure 1-2
general purpose clock and control pins. The PMD interface is comprised of
12 pins. The microprocessor interface consists of six clock and control inputs, an
8-bit data bus, and a 7-bit address bus. There are five JTAG pins and eight status
pins. The UTOPIA interface consists of 26 transmit pins and 26 receive pins.
There are 10 power pins and 13 ground pins. Pin descriptions are given in
Table
1-1.
Mindspeed Technologies
is a logic diagram of the CX28250 functional blocks. There are seven
™
ATM Physical Interface (PHY) Devices
28250-DSH-002-C
CX28250