<ea> ----------------------------------------========================= |15 |14 |13 |12 |11 |10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |---|---|---|---|-----------|---|---|---|-----------|-----------| | 1 | 1 | 1 | 1 | CP-ID =! 0| 1 | 0 | 1 | MODE | REGISTER | ----------------------------------------------------------------- CP-ID field identify coprocessor (1 to 7). If CP-ID=0, "line emulation F" exception is generated. REGISTER <ea> field specifies place where is stored coprocessor context in memory. Allowed addressing modes are: --------------------------------- ------------------------------- |Addressing Mode|Mode| Register | |Addressing Mode|Mode|Register| |-------------------------------| |-----------------------------| | Dn | - | - | | (Abs).W |111 | 000 | |-------------------------------| |-----------------------------| | An | - | - | | (Abs).L |111 | 001 | |-------------------------------| |-----------------------------| | (An) |010 |No reg. An| | (d16,PC) |111 | 010 | |-------------------------------| |-----------------------------| | (An)+ |011 |No reg. An| | (d8,PC,Xi) |111 | 011 | |-------------------------------| |-----------------------------| | -(An) | - | - | | (bd,PC,Xi) |111 | 011 | |-------------------------------| |-----------------------------| | (d16,An) |101 |No reg. An| |([bd,PC,Xi],od)|111 | 011 | |-------------------------------| |-----------------------------| | (d8,An,Xi) |110 |No reg. An| |([bd,PC],Xi,od)|111 | 011 | |-------------------------------| |-----------------------------| | (bd,An,Xi) |110 |No reg. An| | #data | - | - | |-------------------------------| ------------------------------- |([bd,An,Xi],od)|110 |No reg. An| |-------------------------------| |([bd,An],Xi,od)|110 |No reg. An| ---------------------------------