參數(shù)資料
型號: TSB43AA82A1
廠商: Texas Instruments, Inc.
英文描述: 1394 integrated PHY and link layer controller(1394集成PHY和鏈路層控制器)
中文描述: 1394綜合物理層和鏈路層控制器(1394集成物理層和鏈路層控制器)
文件頁數(shù): 86/146頁
文件大?。?/td> 597K
代理商: TSB43AA82A1
74
7.2.1
Typical ORB Management ORB Fetch Command Operation
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
MRFClr (38h) is Set to 1
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)
I
S
A
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 TSB43AA82A 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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TSB43AA82AI 制造商:TI 制造商全稱:Texas Instruments 功能描述:1394 Integrated PHY and Link-Layer Controller for SBP-2 Products and DPP Products
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TSB43AA82APGE 功能描述:1394 接口集成電路 Hi Perf Integr Phy & Link Layer Chip RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray
TSB43AA82APGEG4 功能描述:1394 接口集成電路 Hi Perf Integr Phy & Link Layer Chip RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray