參數(shù)資料
型號(hào)： UPD754304GS
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(jī)的小型通用紅外遙控器
文件頁(yè)數(shù)： 48/74頁(yè)
文件大?。?/td> 316K
代理商： UPD754304GS
48
μ
PD754302, 754304, 754302(A), 754304(A)
Instruction
group
Number
of bytes
Number
of machine
cycles
Addressing
area
Mnemonic
Operand
Operation
Skip condition
Special
GETI
Notes 1, 2
taddr
1
3
μ
PD754304
When TBR instruction
PC
11–0
←
(taddr)
3–0
+ (taddr+1)
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
*10
4
When TCALL instruction
(SP–6) (SP–3) (SP–4)
←
PC
11–0
(SP–5)
←
0, 0, 0, 0
(SP–2)
←
×
,
×
, MBE, RBE
PC
11–0
←
(taddr)
3–0
+ (taddr+1)
SP
←
SP–6
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
3
When instruction other than TBR and
Depending on
TCALL instructions
the reference
(taddr) (taddr+1) instruction is executed.
instruction
Notes 1.
The TBR and TCALL instructions are the table definition assembler directives of the GETI instruction.
The above operations in the double boxes can be performed only in the Mk II mode.
2.
– – – – – – – – – – – –
– – – – – – – – – – – –
相關(guān)PDF資料
PDF描述
UPD754302A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD754304 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD754302GSA 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD75P048CW 4-BIT SINGLE-CHIP MICROCOMPUTER
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