参数资料
型号: CORE1553BBC-AR
厂商: Microsemi SoC
文件页数: 18/30页
文件大小: 0K
描述: IP MODULE CORE1553 BUS CTLR
标准包装: 1
系列: *
Core1553BBC MIL-STD-1553B Bus Controller
Detailed Operation Flow
Table 17 shows the operations the core goes through in processing a message list containing two messages. The first
message is a BC-to-RT transfer of three words, and the second is an RT-to-BC transfer of three words.
Table 17 ? Typical Operation
Time
Memory Accesses
Operation
1553B Activity
Read first Instruction code
Read first Instruction parameter
Read first MSGCMD
Read first CW
Wait until the Inter-message gap expired
Read the DATAPTR
Read the 1st DW
Read the 2nd DW
Read the 3rd DW
Write the SW to memory
Write the TSW to memory
Read second Instruction code
Read second instruction parameter
Read second MSGCMD
Read second CW
Wait for the RT Response Time
Wait until the Inter-message gap expired
Transmit the command word
Transmit the 1st data word
Transmit the 2nd data word
Transmit the 3rd data word
RT responds with SW
Read the DATAPTR
Write the SW to memory
Write the 1st DW to memory
Write the 2nd DW to memory
Wait for the RT Response Time
Transmit the command word
RT responds with SW
RT sends 1st data word
RT sends 2nd data word
RT sends 3rd data word
Write the 2nd DW to memory
Write the TSW to memory
Read third Instruction code (HALT)
Generate the complete interrupt
18
v4.0
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相关代理商/技术参数
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CORE1553BBC-UR 制造商:Microsemi Corporation 功能描述:SOFTWARE - Virtual or Non-Physical Inventory (Software & Literature)
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CORE1553BRM-OM 功能描述:IP MODULE CORE1553 BUS/REMOTE RoHS:否 类别:编程器,开发系统 >> 软件 系列:* 标准包装:1 系列:ISE® 设计套件 类型:订阅 适用于相关产品:Xilinx FPGAs 其它名称:Q4986209T1081384
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