UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 85

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

5.3.3 Table indirect addressing
[Function]
[Illustration]
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 40H to 7FH, and allows branching to
the entire memory space.
Effective address + 1
Effective address
Operation code
PC
15
CHAPTER 5 CPU ARCHITECTURE
15
7
7
1
0
User’s Manual U14260EJ4V0UD
1
0
6
Memory (Table)
5
0
High Addr.
Low Addr.
0
ta
0
4—0
0
0
1
0
8
0
0
1
8
7
0
7
6
1
5
1
0
0
0
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