MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 48

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

<R>
3.3.3
3.3.4
46
[Function]
[Illustration]
[Function]
[Illustration]
Effective address+1
Table contents (branch destination address) of the particular location to be addressed by bits 1 to 5 of the
immediate data of an operation code are transferred to the program counter (PC) and branched.
This function is carried out when the CALLT [addr5] instruction is executed.
This instruction references the address stored in the memory table from 0040H to 007FH, which is indicated by
addr5, and allows branching to the entire memory space.
Register pair (AX) contents to be specified with an instruction word are transferred to the program counter (PC)
and branched.
This function is carried out when the BR AX instruction is executed.
Effective address
Table indirect addressing
Register addressing
Operation code
addr5
PC
15
0
15
15
7
7
1
0
rp
PC
0
1
0
6
0
Memory (Table)
7
15
5
0
High Addr.
Low Addr.
0
0
0
ta
0
4-0
0
CHAPTER 3 CPU ARCHITECTURE
0
0
User’s Manual U17890EJ2V0UD
A
0
1
8
0
0
1
8
0
8
0
7
0
7
0
7
6
1
6
1
5
0
8
5
7
7
ta
4-0
1
1
X
0
0
0
0
0
...
The effective address and addr5
have the same value
0
0