参数资料
型号: TSB43AA82PGE
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 2 CHANNEL(S), 400M bps, SERIAL COMM CONTROLLER, PQFP144
封装: PLASTIC, QFP-144
文件页数: 132/146页
文件大小: 770K
代理商: TSB43AA82PGE
74
7.2.1
Typical ORB Management ORB Fetch Command Operation
MRFClr (38h) Is Set to 1
Send Management ORB by 32-Byte Block
Read Response Packet
Split Time Out or
Other Error Happened
No
Yes
Set Management
AgentBusy to 0
(MAgtBsy at 44h)
No
Yes
Start Split Timer
32-Byte Block Read Request to
Initiator’s Management ORB
(Auto Block Read Request)
Management Agent Activated by
8-Byte Block Write Request Packet
No
Start
Yes
Set Management
AgentBusy to 1
(MAgtBsy at 44h)
Initiator
Operation
Sphynx
Hardware
Operation
Application
Software
Operation
Send Each Response Packet via ATF Successfully (Block Write Request)
For Login
For Query Login
For Reconnect
For Logout
: Select Agent Number
: Set Initiator’s Node_ID and CAgVld to 1
: Select Agent Number
: Verify EUI-64 of Initiator Requesting the Login
Reestablishment Matches the EUI-64 Previously Saved
: Set AGENT_RESET to 1
: Set CAgVld to 0
7.2.2
Login
The following is a standard login example. The firmware analyzes the content of the management ORB. If the
management ORB is login, the initiator EUI64 is read by two quadlet read requests based on SBP-2 protocol. Then
the TSB43AA82 firmware sends back the base address of the command agent defined in 4Ch through the ATF as
a login response to the address indicated by the initiator 8-byte block write request. A typical login process is shown
in Figure 72.
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