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Removing depracated iobuf cell (now in padring)

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aolofsson 2021-07-26 12:02:58 -04:00
parent 50d9ebe637
commit 41e5077f06
1 changed files with 0 additions and 44 deletions
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common/hdl/oh_iobuf.v
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//#############################################################################
//# Function: IO Buffer #
//#############################################################################
//# Author: Andreas Olofsson #
//# License: MIT (see LICENSE file in OH! repository) #
//#############################################################################
module oh_iobuf #(parameter N = 1, // BUS WIDTH
parameter TYPE = "BEHAVIORAL" // BEHAVIORAL, HARD
)
(
//POWER
inout vdd, // core supply
inout vddio,// io supply
inout vss, // ground
//CONTROLS
input enpullup, //enable pullup
input enpulldown, //enable pulldown
input slewlimit, //slew limiter
input [3:0] drivestrength, //drive strength
//DATA
input [N-1:0] ie, //input enable
input [N-1:0] oe, //output enable
output [N-1:0] out,//output to core
input [N-1:0] in, //input from core
//BIDIRECTIONAL PAD
inout [N-1:0] pad
);
genvar i;
//TODO: Model power signals
for (i = 0; i < N; i = i + 1) begin : gen_buf
if(TYPE=="BEHAVIORAL") begin : gen_beh
assign pad[i] = oe[i] ? in[i] : 1'bZ;
assign out[i] = ie[i] ? pad[i] : 1'b0;
end
else begin : gen_custom
end
end
endmodule // oh_iobuf