1.9.7

Update

• (as well as 1.8.8) A bug fix of the update rule of outstanding_wreq_count in types.axi.

Test environment

macOS 11.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.8.8

Update

• A bug fix of the update rule of outstanding_wreq_count in types.axi.

Test environment

macOS 11.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.9.6

Update

• split_read_write method is added: The method splits an AXI port into two independent AXI ports for read and write respectively.

Test environment

macOS 11.2.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.9.5

Update

• Bug fix of AxiMultiportMemoryModel.

Test environment

macOS 11.2.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.8.7

Update

• split_read_write method is added: The method splits an AXI port into two independent AXI ports for read and write respectively.

Test environment

macOS 11.2.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.8.6

Update

• Bug fix of AxiMultiportMemoryModel.

Test environment

macOS 11.2.3

• Python 3.9.4
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.20.2

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.20.2

1.9.4

Update

• Bug fix (as well as 1.8.5): dma_wait method is modified. dma_wait and dma_wait_response methods wait the write response (bvalid) from the corresponding slave interface.

Test environment

macOS 11.2.3

• Python 3.9.2
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.19.4

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.19.4

1.8.5

Update

• Bug fix: dma_wait method is modified. dma_wait and dma_wait_response methods wait the write response (bvalid) from the corresponding slave interface.

Test environment

macOS 11.2.3

• Python 3.9.2
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.19.4

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.3
• Pyverilog 1.3.0
• numpy: 1.19.4

1.9.3

Update

• Bug fix (as well as 1.8.4): Fixed a bug that a one of simultaneous read/write requests can be dismissed in AXI-slave interface.

Test environment

macOS 11.2.3

• Python 3.9.2
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.19.4

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.1
• Pyverilog 1.3.0
• numpy: 1.20.1

1.8.4

Update

• Bug fix: Fixed a bug that a one of simultaneous read/write requests can be dismissed in AXI-slave interface.

Test environment

macOS 11.2.3

• Python 3.9.2
• Icarus Verilog 11.0
• Pyverilog 1.3.0
• numpy: 1.19.4

Ubuntu 20.04.2

• Python 3.7.7
• Icarus Verilog 10.1
• Pyverilog 1.3.0
• numpy: 1.20.1