T8207-BAL-DT Agere Systems, Inc., T8207-BAL-DT Datasheet - Page 92

• Manufacturer Part Number: T8207-BAL-DT
• Description: CelXpres ATM interconnect. Dry-bagget, tape & reel .
• Manufacturer: Agere Systems, Inc.

CelXpres T8207
ATM Interconnect
14 Registers
14.2.5 Multicast Memories
Table 52. PHY Port 0 and Control Cells Multicast Direct Memory (PP0MDM) (E0h to FFh)
The PHY port 0 and control cells multicast memory may also be accessed from extended memory (see Table 122).
92
multicast_receive_enable[15:0]
multicast_receive_enable[31:16]
multicast_receive_enable[47:32]
multicast_receive_enable[159:144]
multicast_receive_enable[175:160]
multicast_receive_enable[191:176]
multicast_receive_enable[207:192]
multicast_receive_enable[223:208]
multicast_receive_enable[239:224]
multicast_receive_enable[255:240]
.
.
.
Name
(continued)
Offset Type Reset
1Ch
1Ah
1Eh
00h
02h
04h
12h
14h
16h
18h
.
.
.
RW
X
This memory space contains 256 active-high
enable bits. Each bit represents a multicast net
number from 0 through 255. If a bit is set, the cor-
responding multicast addressed data cell is sent to
the queue group for PHY port 0, or the corre-
sponding multicast control cell is sent to the control
cell receive direct and extended memory. The
least significant bit is multicast net number 0. This
memory space in direct memory is a shadow of the
PHY port 0 and control cells multicast extended
memory space.
Description
Advance Data Sheet
September 2001
Agere Systems Inc.