UPD75206CW NEC [NEC], UPD75206CW Datasheet - Page 34

• Manufacturer Part Number: UPD75206CW
• Description: 4-BIT SINGLE-CHIP MICROCOMPUTER
• Manufacturer: NEC [NEC]

34
* 1. TBR and TCALL instructions are assembled pseudo-instructions to define the GETI instruction table.
Note
Note
Mnemonic
Instruction Group
GETI *
1
taddr
Operands
No. of
Bytes
1
Machine
Cycle
3
----------------------------------------------------
----------------------------------------------------
• TBR instruction
• TCALL instruction
• (taddr) (taddr+1) instruction
PC
(SP–4)(SP–1)(SP–2) PC
(SP–3)
PC
SP SP–4
executed in the case of
instruction except TBR and
TCALL instructions
12–0
12–0
(taddr)
(taddr)
MBE, RBE, 0, PC
Operation
4–0
4–0
+(taddr+1)
+(taddr+1)
11–0
12
Addressing
Area
*10
------------------------
------------------------
Depends on
instructions
referred to.
Condition
PD75206
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