28478G-18 Mindspeed Technologies, 28478G-18 Datasheet - Page 53

• Manufacturer Part Number: 28478G-18
• Description: Multichannel Synchronous Communications Controller 208-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of 28478G-18

• Package: 208BGA
• Maximum Data Rate: 32768 Kbps
• Transmission Media Type: Wire
• Power Supply Type: Analog
• Typical Supply Current: 250 mA
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V

Register 2, Address 08h
This location contains the Class Code and Revision ID registers. The Class Code register contains the Base Class
Code, Sub-Class Code, and Register Level Programming Interface fields, used to specify the generic functions of
MUSYCC. The Revision ID register denotes the version of silicon.
Table 2-12.
Register 3, Address 0Ch
Table 2-13.
28478-DSH-002-E
FOOTNOTE:
(1)
Field
31:24
23:16
Field
31:24
23:16
15:8
15:0
Bit
7:0
Bit
Registers shared between Function 0 and 1.
Class Code
Revision ID
Reserved
Header Type
Reserved
Register 2, Address 08h
Register 3, Address 0Ch
(1)
Name
Name
Preliminary Information / Mindspeed Proprietary and Confidential
Reset
Value
Reset
Value
Mindspeed Technologies
06h
80h
01h
80h
0
0
0
Type
Type
RO
RO
RO
RO
RO
RO
RO
Base Class Code: Bridge Device.
Sub-Class Code Type: Other Bridge Device.
Register Level Programming Interface: Indicates there is nothing special about
programming MUSYCC.
Denotes the revision number of MUSYCC. Rev A = 0Ah,
Rev B = 0Bh, Rev C = 0Ch, etc.
Unused.
MUSYCC is a multifunction device with the standard layout of configuration
register space.
Unused.
®
Description
Description
Host Interface
40