PM7375 Datasheet, PDF (333/430 Pages) PMC-Sierra, Inc – ATM SAR and PHY Processor for PCI Bus

DATA SHEET
PMC-931127
ISSUE 6
PM7375 LASAR-155
LOCAL ATM SAR & PHYSICAL LAYER
11.1.4 Register 0x02 (0x08): Revision Identifier / Class Code
Bit
Bit 31
to
Bit 24
Bit 23
to
Bit 16
Bit 15
to
Bit 8
Bit 7
to
Bit 0
Type Function
R CCODE[23:16]
R CCODE[15:8]
R CCODE[7:0]
R REVID[7:0]
Default
02H
03H
00H
02H
REVID[7:0]:
The revision identifier (REVID[7:0]) bits specify the LASAR-155's device specific
revision identifier, 02H.
CCODE[23:0]:
The class code (CCODE[23:0]) bits are divided into three groupings:
CCODE[23:16] define the base class of the device, CCODE[15:8] define the sub-
class of the device and CCODE[7:0] specify a register specific programming
interface.
LASAR-155 Base Class = 02H, Network Controller.
LASAR-155 Sub-class = 03H, ATM Network controller.
LASAR-155 Programming Interface = 00H, Default.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 317