10.1.1.2 Accumulator I/O Description
The following table lists the I/O description of an accumulator.
| Port Name | Size | Type | Required/Optional | Function |
|---|---|---|---|---|
| DataA | WIDTH | Input | Required | Input Dat |
| Cin | 1 | Input | Optional | Carry-in |
| Sum | WIDTH | Output | Required | Sum |
| Cout | 1 | Output | Optional | Carry-out |
| Enable | 1 | Input | Optional | Enable |
| Clock | 1 | Input | Required | Clock |
| Aclr | 1 | Input | Optional | Asynchronous Reset |