Entity: emesh_rdalign
Diagram
Description
Byte Mode: ADDR[2:0] B7 B6 B5 B4 B3 B2 B1 B0 x00 0 0 0 MB0 0 0 0 MB0 x01 0 0 0 MB1 0 0 0 MB1 x10 0 0 0 MB2 0 0 0 MB2 x11 0 0 0 MB3 0 0 0 MB3 Short Mode: ADDR[2:0] B7 B6 B5 B4 B3 B2 B1 B0 x00 0 0 MB1 MB0 0 0 MB1 MB0 x10 0 0 MB3 MB2 0 0 MB3 MB2 Word Mode: ADDR[2:0] B7 B6 B5 B4 B3 B2 B1 B0 x00 MB3 MB2 MB1 MB0 MB3 MB2 MB1 MB0 Double Mode: ADDR[2:0] B7 B6 B5 B4 B3 B2 B1 B0 000 MB7 MB6 MB5 MB4 MB3 MB2 MB1 MB0 so.. B0=MB0|MB1|MB2|MB3 B1=MB1|MB3|0 B2=MB2|0 B3=MB3|0 A
Ports
| Port name |
Direction |
Type |
Description |
| addr |
input |
[2:0] |
Inputs |
| datamode |
input |
[1:0] |
|
| data_in |
input |
[63:0] |
|
| data_out |
output |
[63:0] |
Outputs |
Signals
| Name |
Type |
Description |
| byte0_sel |
wire [3:0] |
wires |
| data_mux |
wire [31:0] |
|
| data_aligned |
wire [31:0] |
|
| byte1_sel1 |
wire |
|
| byte1_sel0 |
wire |
|
| byte2_en |
wire |
|
| byte3_en |
wire |
|