reset value for array

[soleshka]

Hello,
I have found this compiler a very useful for my register description.
The only issue i hit is how to reset an array ?

I ma trying to do something like:

			reg R003_IPATOV {
				name = "R003_IPATOV";
				hdl_path   	= "";
				field {name = "field1";} field1[31:0]=0x0;
			}R003_IPATOV[8] = '{};

But i fail on compilation.

Is this doable ?

Thank you for the prompt response,
Oleg

[amykyta3]

Since you already provide a reset value for field1, there is no need to provide a reset value for the array of registers.
In SystemRDL, reset values are only defined for the individual fields, since registers are simply a collection of fields.

[soleshka]

Thank you for your prompt response. So please correct me once more, there is no option to reset array elements with different values? I.e '{1,2,3,4..} Thank you, Oleg Alex Mykyta <notifications@github.com> schrieb am Mi., 23. Sept. 2020, 07:36:

…

Since you already provide a reset value for field1, there is no need to provide a reset value for the array of registers. In SystemRDL, reset values are only defined for the individual fields, since registers are simply a collection of fields. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#63 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIIHB7H2YG45AUY65K6WHQLSHGCPVANCNFSM4RVTA2LQ> .

[amykyta3]

Not at the moment. The SystemRDL spec does describe the ability to do this, but this compiler does not support this yet. I may extend support for this feature in the future. See the discussion in #51

Example: (Not supported by this compiler yet)

reg R003_IPATOV {
    field {} field1[31:0] = 0x0;
} R003_IPATOV[8];

R003_IPATOV[0].field1->reset = 1;
R003_IPATOV[1].field1->reset = 2;
R003_IPATOV[2].field1->reset = 3;
R003_IPATOV[3].field1->reset = 4;