On 2020/3/13 下午7:01, Peter Maydell wrote:
On Fri, 14 Feb 2020 at 00:48, Philippe Mathieu-Daudé wrote:
The command is 32-bit, but we are loading the 16 upper bits with
the 'get_uint16(s->scb + 2)' call.
Once shifted by 16, the command bits match the status bits:
- Command
Bit 31 ACK-CX
On Fri, 14 Feb 2020 at 00:48, Philippe Mathieu-Daudé wrote:
>
> The command is 32-bit, but we are loading the 16 upper bits with
> the 'get_uint16(s->scb + 2)' call.
>
> Once shifted by 16, the command bits match the status bits:
>
> - Command
> Bit 31 ACK-CX Acknowledges that the CU completed
The command is 32-bit, but we are loading the 16 upper bits with
the 'get_uint16(s->scb + 2)' call.
Once shifted by 16, the command bits match the status bits:
- Command
Bit 31 ACK-CX Acknowledges that the CU completed an Action Command.
Bit 30 ACK-FR Acknowledges that the RU received a f
