RS8234EBGC Mindspeed Technologies, RS8234EBGC Datasheet - Page 336

• Manufacturer Part Number: RS8234EBGC
• Description: RS8234EBGC ATM XBR SAR
• Manufacturer: Mindspeed Technologies

14.0 SAR Initialization - Example Tables
14.3 Reassembly Initialization
14-14
Table 14-8. Table of Values for Reassembly SAR Shared Memory Initialization (3 of 4)
RSM AAL3/4 Head
VCC Table Entry
RSM Buffer
Descriptors
RSM Free Buffer
Queue Entries
RSM Status Queue
Entries
LECID Table
Table
ABR_CTRL
VCC_INDEX
STAT
BFR1
BFR0
CRC10_ERR
MID_ERR
LI_ERR
SN_ERR
BOM_SSM_ERR
EOM_ERR
SEG_VCC_INDEX
RX_COUNTER/VPC_
INDEX
NEXT_PTR
BUFF_PNTR
VLD
BUFFER_PNTR
BD_PNTR
FWD_VLD
VCC_INDEX
Rsvd
VLD
(ALL OTHER
ENTRIES)
LECID0-31
Field
Mindspeed Technologies
Initialized Value
0x0010
0x2000
0x2000
0x100
0x80
0x20
0x0
0x1
0x1
0x4
0x0
0x0
0-1
0
0
0
0
0
0
0
0
0
0
-
ATM ServiceSAR Plus with xBR Traffic Management
No ABR service enabled on this channel.
AAL3/4 block located at VCC table entry #16.
OAMs use status queue 1.
(not applicable.)
OAMs use free buffer queue 1.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Corresponding SEG channel = 4 for PM_OAM
and ABR service.
Initial firewall credit = 256.
Initialization optional.
Buffer address of 0x2000.
Free buffer queue can be initialized with several
free buffers. Valid entries should have VLD=1,
and invalid entries should have VLD=0.
Buffer address of 0x2000.
Buffer descriptor address of 0x80.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
Must be initialized to zero.
LANE LECID = 32.
™
Notes
28234-DSH-001-B
RS8234