Intel® Quartus® Prime Pro Edition用户指南: 部分重配置

ID 683834
日期 5/11/2020
Public
文档目录

2.6.2. 接口端口

Avalon® -MM Partial Reconfiguration Freeze Bridge IP core具有以下接口端口。

表 49.  接口端口

端口

宽度

方向

说明

clock 1 Input IP的输入时钟。
reset_n 1 Input IP的同步复位。
freeze_conduit_freeze 1 Input 当此信号为高电平时,桥接会正确处理当前传输,然后冻结Avalon-MM PR接口。
freeze_conduit_illegal_request 1 Output

此总线上的高电平表示在冻结状态期间向桥接发出了非法请求。

pr_freeze_pr_freeze 1 Input PR区域的使能freeze端口。
表 50.   Avalon® -MM Slave to PR Region Master Interface端口

端口

宽度

方向

说明

slv_bridge_to_pr_read 1 Output 可选的 Avalon® -MM slave bridge to PR region read端口。
slv_bridge_to_pr_waitrequest 1 Input 可选的 Avalon® -MM slave bridge to PR region waitrequest端口。
slv_bridge_to_pr_write 1 Output 可选的 Avalon® -MM slave bridge to PR region write端口。
slv_bridge_to_pr_address 32 Output 可选的 Avalon® -MM slave bridge to PR region address端口。
slv_bridge_to_pr_byteenable 4 Output 可选的 Avalon® -MM slave bridge to PR region byteenable端口。
slv_bridge_to_pr_writedata 32 Output 可选的 Avalon® -MM slave bridge to PR region writedata端口。
slv_bridge_to_pr_readdata 32 Input 可选的 Avalon® -MM slave bridge to PR region readdata端口。
slv_bridge_to_pr_burstcount 3 Output 可选的 Avalon® -MM slave bridge to PR region burstcount端口。
slv_bridge_to_pr_readdatavalid 1 Input 可选的 Avalon® -MM slave bridge to PR region readdatavalid端口。
slv_bridge_to_pr_beginbursttransfer 1 Output 可选的 Avalon® -MM slave bridge to PR region readdatavalid端口。
slv_bridge_to_pr_debugaccess 1 Output 可选的 Avalon® -MM slave bridge to PR region beginbursttransfer端口。
slv_bridge_to_pr_response 2 Input 可选的 Avalon® -MM slave bridge to PR region response端口。
slv_bridge_to_pr_lock 1 Output 可选的 Avalon® -MM slave bridge to PR region lock端口。
slv_bridge_to_pr_writeresponsevalid 1 Input 可选的 Avalon® -MM slave bridge to PR region writeresponsevalid端口。
表 51.   Avalon® -MM Slave to Static Region Master Interface端口
注: Avalon® -MM master to PR region slave interface的设置相同。

端口

宽度

方向

说明

slv_bridge_to_sr_read 1 Input Avalon® -MM slave bridge to static region read端口。
slv_bridge_to_sr_waitrequest 1 Output Avalon® -MM slave bridge to static region waitrequest端口。
slv_bridge_to_sr_write 1 Input Avalon® -MM slave bridge to static region write端口。
slv_bridge_to_sr_address 32 Input Avalon® -MM slave bridge to static region address端口。
slv_bridge_to_sr_byteenable 4 Input Avalon® -MM slave bridge to static region byteenable端口。
slv_bridge_to_sr_writedata 32 Input Avalon® -MM slave bridge to static region writedata端口。
slv_bridge_to_sr_readdata 32 Output Avalon® -MM slave bridge to static region readdata端口。
slv_bridge_to_sr_burstcount 3 Input Avalon® -MM slave bridge to static region burstcount端口。
slv_bridge_to_sr_beginbursttransfer 1 Input Avalon® -MM slave bridge to static region beginbursttransfer端口。
slv_bridge_to_sr_ debugaccess 1 Input Avalon® -MM slave bridge to static region debugaccess端口。
slv_bridge_to_sr_response 2 Output Avalon® -MM slave bridge to static region response端口。
slv_bridge_to_sr_lock 1 Input Avalon® -MM slave bridge to static region lock端口。
slv_bridge_to_sr_writeresponsevalid 1 Output Avalon® -MM slave bridge to static region writereponsevalid端口。
表 52.   Avalon® -MM Master to PR Region Slave Interface端口

端口

宽度

方向

说明

mst_bridge_to_pr_read 1 Input 可选的 Avalon® -MM master bridge to PR region read端口。
mst_bridge_to_pr_waitrequest 1 Output 可选的 Avalon® -MM master bridge to PR region waitrequest端口。
mst_bridge_to_pr_write 1 Input 可选的 Avalon® -MM master bridge to PR region write端口。
mst_bridge_to_pr_address 32 Input 可选的 Avalon® -MM master bridge to PR region address端口。
mst_bridge_to_pr_byteenable 4 Input 可选的 Avalon® -MM master bridge to PR region byteenable端口。
mst_bridge_to_pr_writedata 32 Input 可选的 Avalon® -MM master bridge to PR region writedata端口。
mst_bridge_to_pr_readdata 32 Output 可选的 Avalon® -MM master bridge to PR region readdata端口。
mst_bridge_to_pr_burstcount 3 Input 可选的 Avalon® -MM master bridge to PR region burstcount端口。
mst_bridge_to_pr_readdatavalid 1 Output 可选的 Avalon® -MM master bridge to PR region readdatavalid端口。
mst_bridge_to_pr_beginbursttransfer 1 Input 可选的 Avalon® -MM master bridge to PR region beginbursttransfer端口。
mst_bridge_to_pr_debugaccess 1 Input 可选的 Avalon® -MM master bridge to PR region debugaccess端口。
mst_bridge_to_pr_response 2 Output 可选的 Avalon® -MM master bridge to PR region response端口。
mst_bridge_to_pr_lock 1 Input 可选的 Avalon® -MM master bridge to PR region lock端口。
mst_bridge_to_pr_writeresponsevalid 1 Output 可选的 Avalon® -MM master bridge to PR region writeresponsevalid端口。
表 53.   Avalon® -MM Master to Static Region Slave Interface端口 Avalon® -MM slave to PR region master interface的设置相同。

端口

宽度

方向

说明

mst_bridge_to_sr_read 1 Output Avalon® -MM master bridge to static region read端口。
mst_bridge_to_sr_waitrequest 1 Input Avalon® -MM master bridge to static region read端口。
mst_bridge_to_sr_write 1 Output Avalon® -MM master bridge to static region read端口。
mst_bridge_to_sr_address 32 Output Avalon® -MM master bridge to static region address端口。
mst_bridge_to_sr_byteenable 4 Output Avalon® -MM master bridge to static region byteenable端口。
mst_bridge_to_sr_writedata 32 Output Avalon® -MM master bridge to static region writedata端口。
mst_bridge_to_sr_readdata 32 Input Avalon® -MM master bridge to static region readdata端口。
mst_bridge_to_sr_burstcount 3 Output Avalon® -MM master bridge to static region burstcount端口。
mst_bridge_to_sr_readdatavalid 1 Input Avalon® -MM master bridge to static region readdatavalid端口。
mst_bridge_to_sr_beginbursttransfer 1 Output Avalon® -MM master bridge to static region beginbursttransfer端口。
mst_bridge_to_sr_debugaccess 1 Output Avalon® -MM master bridge to static region debugaccess端口。
mst_bridge_to_sr_response 2 Input Avalon® -MM master bridge to static region response端口。
mst_bridge_to_sr_lock 1 Output Avalon® -MM master bridge to static region lock端口。
mst_bridge_to_sr_writeresponsevalid 1 Input Avalon® -MM master bridge to static region writeresponsevalid端口。
图 64.  Avalon® -MM Master Interface端口
图 65.  Avalon® -MM Slave Interface端口