參數(shù)資料
型號： UPD753104
廠商： NEC Corp.
元件分類： 4位微控制器
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述： 4位單片機的小型通用紅外遙控器
文件頁數(shù)： 58/90頁
文件大?。?/td> 547K
代理商： UPD753104
58
μ
PD753104, 753106, 753108
Instruction
group
Number
of bytes
Number
of machine
cycles
Addressing
area
Mnemonic
Operand
Operation
Skip condition
Special
GETI
Note 1, 2
taddr
1
3
μ
PD753104
When TBR instruction
PC
11–0
<- (taddr)
3–0
+ (taddr+1)
*10
When TCALL instruction
(SP–4) (SP–1) (SP–2) <- PC
11–0
(SP–3) <- MBE, RBE, 0, 0
PC
11–0
<- (taddr)
3–0
+ (taddr+1)
SP <- SP–4
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
When instruction other than TBR and
TCALL instructions
(taddr) (taddr+1) instruction is executed.
Depending on
the reference
instruction
μ
PD753106, 753108
When TBR instruction
PC
12–0
<- (taddr)
4–0
+ (taddr+1)
(SP–4) (SP–1) (SP–2) <- PC
11–0
(SP–3) <- MBE, RBE, 0, PC
12
PC
12–0
<- (taddr)
4–0
+ (taddr+1)
SP <- SP–4
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
When instruction other than TBR and
TCALL instructions
(taddr) (taddr+1) instruction is executed.
Depending on
the reference
instruction
3
μ
PD753104
When TBR instruction
PC
11–0
<- (taddr)
3–0
+ (taddr+1)
*10
(SP–6) (SP–3) (SP–4) <- PC
11–0
(SP–5) <- 0, 0, 0, 0
(SP–2) <- x, x, MBE, RBE
PC
11–0
<- (taddr)
3–0
+ (taddr+1)
SP <- SP–6
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
3
When instruction other than TBR and
TCALL instructions
(taddr) (taddr+1) instruction is executed.
Depending on
the reference
instruction
3
μ
PD753106, 753108
When TBR instruction
PC
12–0
<- (taddr)
4–0
+ (taddr+1)
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
4
When TCALL instruction
(SP–6) (SP–3) (SP–4) <- PC
11–0
(SP–5) <- 0, 0, 0, PC
12
(SP–2) <- x, x, MBE, RBE
PC
12–0
<- (taddr)
4–0
+ (taddr+1)
SP <- SP–6
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
3
When instruction other than TBR and
TCALL instructions
(taddr) (taddr+1) instruction is executed.
Depending on
the reference
instruction
Notes 1.
The TBR and TCALL instructions are the table definition assembler pseudo instructions of the GETI
instruction.
The above operations in the double boxes can be performed only in the Mk II mode. The other
operations can be performed only in the Mk I mode.
2.
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– – – – – – – – – – – – –
– – – – – – – – – – – – –
相關(guān)PDF資料
PDF描述
UPD753104GC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753104GK 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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UPD753106GC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD753106GK 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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