URL https://opencores.org/ocsvn/async_sdm_noc/async_sdm_noc/trunk

Subversion Repositories async_sdm_noc

[/] [async_sdm_noc/] [branches/] [clos_opt/] [common/] [src/] [ppc.v] - Diff between revs 66 and 67

Rev 66	Rev 67
`/*`	`/*`
`Asynchronous SDM NoC`	`Asynchronous SDM NoC`
`(C)2011 Wei Song`	`(C)2011 Wei Song`
`Advanced Processor Technologies Group`	`Advanced Processor Technologies Group`
`Computer Science, the Univ. of Manchester, UK`	`Computer Science, the Univ. of Manchester, UK`

`Authors:`	`Authors:`
`Wei Song wsong83@gmail.com`	`Wei Song wsong83@gmail.com`

`License: LGPL 3.0 or later`	`License: LGPL 3.0 or later`

`Pipeline controller`	`Pipeline controller`

`References`	`References`
`See the STG and compiled verilog in sdm/stg/, ibctl.g and ibctl.v`	`See the STG and compiled verilog in sdm/stg/, ibctl.g and ibctl.v`

`History:`	`History:`
`21/06/2009 Initial version. <wsong83@gmail.com>`	`21/06/2009 Initial version. <wsong83@gmail.com>`

`*/`	`*/`

`module ppc(/AUTOARG/`	`module ppc(/AUTOARG/`
`// Outputs`	`// Outputs`
`decan,`	`deca, dia,`
`// Inputs`	`// Inputs`
`eof, doa`	`eof, doa, dec`
`);`	`);`
`input eof, doa;`	`input eof, doa, dec;`
`wire deca; // the ack to eof`	`output deca; // the ack to eof`
`output decan; // the ack to routing requests`	`output dia; // the pipe stage input ack`

`c2p CEoF (.q(deca), .a(doa), .b(eof));`	`c2p CEoF (.q(deca), .a(doa), .b(eof));`
`assign decan = ~deca;`	`c2n CDIA (.q(dia), .a(eof\|doa), .b(dec&(~deca)));`

`endmodule // ppc`	`endmodule // ppc`