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[usbdev] Predictor of usbdev #20703

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[usbdev] Predictor of usbdev #20703

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6 changes: 4 additions & 2 deletions hw/ip/usbdev/dv/env/usbdev_TransactionManager.sv
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,8 @@ class usbdev_TransactionManager extends uvm_object;
end
end
2: begin // wait for handshake Assuming HANDSHAKE packet is sent by the device as an ACK TODO
`uvm_info(get_type_name(),"ACK Handshake",UVM_LOW);
pid = 8'b0010_1101;
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@sarahmazhar-impare Is this pid is the same pid as in usb20_item.sv ?

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@sarahmazhar-impare sarahmazhar-impare Dec 22, 2023 •
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@jdonjdon Yes it is same as the usb20_item.sv pid for Ack type handshake

m_handshake_pkt.send_handshake_packet(pid);
state = 0;
end
default: state =0;
Expand Down Expand Up @@ -133,7 +134,8 @@ class usbdev_TransactionManager extends uvm_object;
end
2: begin // TODO Simulate the reception of a HANDSHAKE packet from the device.
// Currently assuming that the HANDSHAKE packet is an ACKNOWLEDGE
`uvm_info(get_type_name(),"ACK Handshake",UVM_LOW);
pid = 8'b0010_1101;
m_handshake_pkt.send_handshake_packet(pid);
state = 0;
end
default: state =0;
Expand Down
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