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typedef: add DECL macros to be used in parameter port list #18

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typedef: add DECL macros to be used in parameter port list #18

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33 changes: 19 additions & 14 deletions include/apb/typedef.svh
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@

// Author:
// Wolfgang Roenninger <wroennin@student.ethz.ch>
// Riccardo Tedeschi <riccardo.tedeschi6@unibo.it>

// Macros to define APB4 Request/Response Structs

Expand All @@ -23,22 +24,26 @@
// Usage Example:
// `APB_TYPEDEF_REQ_T ( apb_req_t, addr_t, data_t, strb_t )
// `APB_TYPEDEF_RESP_T ( apb_resp_t, data_t )
`define APB_DECL_REQ_T(addr_t, data_t, strb_t) \
struct packed { \
addr_t paddr; \
apb_pkg::prot_t pprot; \
logic psel; \
logic penable; \
logic pwrite; \
data_t pwdata; \
strb_t pstrb; \
}
`define APB_TYPEDEF_REQ_T(apb_req_t, addr_t, data_t, strb_t) \
typedef struct packed { \
addr_t paddr; \
apb_pkg::prot_t pprot; \
logic psel; \
logic penable; \
logic pwrite; \
data_t pwdata; \
strb_t pstrb; \
} apb_req_t;
typedef `APB_DECL_REQ_T(addr_t, data_t, strb_t) apb_req_t;
`define APB_DECL_RESP_T(data_t) \
struct packed { \
logic pready; \
data_t prdata; \
logic pslverr; \
}
`define APB_TYPEDEF_RESP_T(apb_resp_t, data_t) \
typedef struct packed { \
logic pready; \
data_t prdata; \
logic pslverr; \
} apb_resp_t;
typedef `APB_DECL_RESP_T(data_t) apb_resp_t;
////////////////////////////////////////////////////////////////////////////////////////////////////


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