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参数资料
| 型号： | M34280E1FP |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| 中文描述： | 单芯片4位CMOS微机红外遥控递质 |
| 文件页数： | 22/47页 |
| 文件大小： | 508K |
| 代理商： | M34280E1FP |
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Skip condition
Detailed description
Carry
flag
CY
MITSUBISHI
ELECTRIC
MITSUBISHI
ELECTRIC
33
32
Instruction code
Function
Mnemonic
Hexadecimal
notation
Number
of
words
Number
of
cycles
Parameter
Type of
instructions
D8 D7 D6 D5 D4 D3 D2 D1 D0
MITSUBISHI MICROCOMPUTERS
4280 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
MITSUBISHI MICROCOMPUTERS
4280 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
BM a
BML p, a
BMLA p, a
RT
RTS
TAB1
T1AB
TV1A
SNZ1
TAC
TCA
OCRA
1a
a
07
p
1a a
05
0
1a
p
04
4
04
5
05 7
04 7
05 B
04 2
04 0
05 A
08 6
(SK(SP))
← (PC)
(SP)
← (SP) + 1
(PCH)
← 2
(PCL)
← a6–a0
(SK(SP))
← (PC)
(SP)
← (SP) + 1
(PCH)
← p
(PCL)
← a6–a0
(Note)
(SK(SP))
← (PC)
(SP)
← (SP) + 1
(PCH)
← p
(PCL)
← (a6–a4, A3–A0)
(Note)
(PC)
← (SK(SP))
(SP)
← (SP) – 1
(PC)
← (SK(SP))
(SP)
← (SP) – 1
(B)
← (T17–T14)
(A)
← (T13–T10)
at timer 1 stop (V10=0)
(R17–R14)
← (B), (R13–R10) ← (A)
(T17–T14)
← (B), (T13–T10) ← (A)
at timer 1 operating (V10=1)
(R17–R14)
← (B), (R13–R10) ← (A)
(V12–V10)
← (A2–A0)
(T1F) = 1 ?
After skipping the next instruction
(T1F)
← 0
(A2–A0)
← (C2–C0)
(C2–C0)
← (A2–A0), (CARR) ← 0
(CARR)
← (A3)
1
2
1
2
1
–
Skip at uncondition
–
(T1F) = 1
–
Call the subroutine in page 2 : Calls the subroutine at address a in page 2.
Call the subroutine : Calls the subroutine at address a in page p.
Call the subroutine : Calls the subroutine at address (a6 a5 a4 A3 A2 A1 A0) determined by replacing the
low-order 4 bits of address a in page p with register A.
Returns from subroutine to the routine called the subroutine.
Returns from subroutine to the routine called the subroutine, and skips the next instruction at uncondition.
Transfers the contents of timer 1 to registers A and B.
Transfers the contents of registers A and B to timer 1.
Transfers the contents of register A to registers V1.
Skips the next instruction when the contents of T1F flag is “1.”
After skipping, clears (0) to T1F flag.
Transfers the contents of register A to register C.
Transfers the contents of register C to register A. In this case, port CARR output latch is cleared to “0.”
Transfers the contents of bit 3 (A3) of register A to port CARR output latch.
10a6 a5 a4 a3 a2 a1 a0
0011
1p3 p2 p1 p0
10a6 a5 a4 a3 a2 a1 a0
0010
10000
10a6 a5 a4 p3 p2 p1 p0
0010
00100
0010
00101
0010
10111
0010
00111
0010
11011
0010
00010
0010
00000
0010
11010
0100
00110
Subroutine
operation
Return
operation
MACHINE INSTRUCTIONS (CONTINUED)
Note : p is 0 to 7 for M34280E1, and p is 0 to 7 for M34280M1.
Timer
operation
Carrier
wave
control
operation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M34280E1GP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-060FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-082GP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-089FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
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