參數(shù)資料
型號: UPD6604
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
中文描述: 4位單片機的紅外遙控傳輸
文件頁數(shù): 47/64頁
文件大小: 268K
代理商: UPD6604
47
μ
PD6604
Data Sheet U11281EJ3V0DS00
STTS #data4
<1> Instruction code
:
0 0 0 1 1 1 0 0 0 1
:
0 0 0 0 0 0 d
3
d
2
d
1
d
0
: 1
: if statuses match
else
F
0
<2> Cycle count
<3> Function
F
1
Compares the S
0
, S
1
, K
I/O
, K
I
, and TIMER statuses with the immediate data contents. If at least one
of the statuses coincides with the bits that have been set, the status flag F is set (to 1).
If none of them coincide, the status flag F is cleared (to 0).
SCAF (Set Carry If A
CC
= F
H
)
<1> Instruction code
<2> Cycle count
<3> Function
:
1 1 0 1 0 1 0 0 1 1
: 1
: if
A = 0FH
else
CY
0
CY
1
Sets the carry flag CY (to 1) if the accumulator contents are FH.
The accumulator values after executing the SCAF instruction are as follows:
Accumulator Value
Carry Flag
Before execution
After execution
×××
0
××
01
×
011
0000
0 (clear)
0001
0 (clear)
0011
0 (clear)
0111
0111
0 (clear)
1111
1111
1 (set)
Remark
×
: don’t care
NOP
<1> Instruction code
<2> Cycle count
<3> Function
No operation
:
0 0 0 0 0 0 0 0 0 0
: 1
: PC
PC + 1
相關(guān)PDF資料
PDF描述
UPD6604GS 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6708 IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI
UPD6708CX IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI
UPD6708GS IEBusa Inter Equipment Busa PROTOCOL CONTROL LSI
UPD6951 6 BIT D/A CONVERTER FOR VIDEO SIGNAL PROCESSING CMOS LSI
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD6604GS 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6604GS-XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|4-BIT|CMOS|SOP|20PIN|PLASTIC
UPD6604GS-XXX-GJG 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
UPD66207F1-Y02-FN7-SES-A 制造商:Renesas Electronics Corporation 功能描述:
UPD66P04AGS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller