Assigning values to multiple outputs syntax problem - `,` or `;`

Question

I want to assign multiple values to signals as shown in example below. Do I separate values there by ; or ,?

Example:

opcode : process (OP)
begin
 case OP is
 when CALL => AOp <= "000", -- am I separating right?
 ALS <= "0",
 OE <= "0",
 RE <= "0"; -- should the last one be a ;?
 ....

CALL is a constant

Answer 1

They should all be semicolons:

opcode : process (OP)
begin
 case state is
 when CALL => AOp <= "000";
 ALS <= "0";
 OE <= "0";
 RE <= "0";
 when ....

Each one is a complete assignment statement. Any number of statements can follow a when clause.