UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 81

• Manufacturer Part Number: UPD78F0535GB(T)-UEU-A
• Description: 8BIT MCU, 60K FLASH, 3KB RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0535GB(T)-UEU-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 3KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 60KB
• Oscillator Type: External, Internal

<R>
<R>
3.3.3 Table indirect addressing
Effective address+1
Effective address
[Function]
[Illustration]
Operation code
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 that is indicated by addr5 and is stored in the memory table from 0040H
to 007FH, and allows branching to the entire memory space.
addr5
PC
15
15
15
7
7
0
1
0
0
1
0
6
Memory (Table)
5
0
0
High Addr.
Low Addr.
0
0
ta
0
0
4–0
0
0
CHAPTER 3 CPU ARCHITECTURE
0
0
1
User’s Manual U17260EJ6V0UD
0
0
8
0
8
0
1
0
7
0
7
6
6
1
1
5
5
ta
4–0
1
1
0
0
0
0
0
... The value of the effective address is
the same as that of addr5.
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