80ksbr200 Integrated Device Technology, 80ksbr200 Datasheet - Page 99

• Manufacturer Part Number: 80ksbr200
• Description: Srio Serial Buffer Flow-control Device
• Manufacturer: Integrated Device Technology

„2005 Integrated Device Technology, Inc. All rights reserved. Advanced Datasheet for informational purposes only. Product specifications subject to change without notice.NOT AN OFFER FOR SALE The information presented herein is subject to a
Non-Disclosure Agreement (NDA) and is for planning purposes only. Nothing contained in this presentation, whether verbal or written, is intended as, or shall have the effect of, a sale or an offer for sale that creates a contractual power of acceptance.
IDT 80KSBR200
Notes
Doorbell Packet Interval Timer Register
8.2.15 Missing Packet Size Register
8.2.16 Missing Packet Address Logging Register 1
may then poll this register to identify the address.
Note:
Name:
Name:
Name:
Name:
This register is used to set the size of missing/replacement packet payload.
Upon the detection of a missing packet, the address of the next valid packet will be loaded into this register. The user
Bit
15:0
31:16
Bit
15:0
31:16
Bit
5:0
31:6
Bit
30:0
31
30:0)
DATA_ ITV_TIME
DB_ITV_ TIME
MISS_PKT_SZ
MISS_PKT_LOG_1
Field Name
DATA_PKT_TIME
-
Field Name
DBELL_PKT_TIME
-
Field Name
MISS_PKT_SZ
-
Field Name
MIS_PKT_LOG_1
-
The address of the next valid packet following a missing packet is loaded into this register whenever the
missing packet flag is toggled. When either the Missing Packet Flag register is read and cleared, this
register will also clear.
Type
RW
Type
RW
Type
RW
Type
Note
Table 76 Missing Packet Address Logging Register
Table 74 Doorbell Packet Interval Timer Register
Table 73 Data Packet Interval Timer Register
99 of 172
Table 75 Missing Packet Size Registers
Address:
Address:
Address:
Address:
Reset
Value
16h0
0
Reset
Value
16h0
0
Reset
Value
6h0
0
Reset
Value
31h0
0
0x185C0
0x185C4
0x185CC
0x19D60
Comment
Data Packet Timer:
Counts down, holds at 00h
Reserved
Comment
Doorbell Packet Timer:
Counts down, holds at 00h
Reserved
Comment
Missing Packet Size:
Size for inserted packet payload
Reserved
Comment
Missing Packet Address Log:
The address of the first valid packet following a missing packet
Reserved
Advanced Datasheet*
March 19, 2007