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参数资料
| 型号： | P82C42 |
| 厂商： | Intel Corp. |
| 英文描述： | UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| 中文描述： | 通用外围设备接口CHMOS 8位从单片机 |
| 文件页数： | 24/25页 |
| 文件大小： | 345K |
| 代理商： | P82C42 |
UPI-C42/UPI-L42
Table 4. UPI Instruction Set
Mnemonic
Description
Bytes
Cycles
ACCUMULATOR
ADD A, Rr
ADD A,
@
Rr
Add register to A
Add data memory
to A
Add immediate to A
Add register to A
with carry
Add data memory
to A with carry
Add immediate
to A with carry
AND register to A
AND data memory
to A
AND immediate to A
OR register to A
OR data memory
to A
OR immediate to A
Exclusive OR regis-
ter to A
Exclusive OR data
memory to A
Exclusive OR imme-
diate to A
Increment A
Decrement A
Clear A
Complement A
Decimal Adjust A
Swap nibbles of A
Rotate A left
Rotate A left through
carry
Rotate A right
Rotate A right
through carry
1
1
1
1
ADD A,
Y
data
ADDC A, Rr
2
1
2
1
ADDC A,
@
Rr
1
1
ADDC A,
Y
data
2
2
ANL A, Rr
ANL, A
@
Rr
1
1
1
1
ANL A,
Y
data
ORL A, Rr
ORL, A,
@
Rr
2
1
1
2
1
1
ORL A,
Y
data
XRL A, Rr
2
1
2
1
XRL A,
@
Rr
1
1
XRL A,
Y
data
2
2
INC A
DEC A
CLR A
CPL A
DA A
SWAP A
RL A
RLC A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RR A
RRC A
1
1
1
1
INPUT/OUTPUT
IN A, Pp
OUTL Pp, A
ANL Pp,
Y
data
Input port to A
Output A to port
AND immediate to
port
OR immediate to
port
Input DBB to A,
clear IBF
Output A to DBB,
set OBF
A
4
–A
7
to Bits 4–7 of
Status
Input Expander
port to A
Output A to
Expander port
AND A to Expander
port
OR A to Expander
port
1
1
2
2
2
2
ORL Pp,
Y
data
2
2
IN A, DBB
1
1
OUT DBB, A
1
1
MOV STS, A
1
1
MOVD A, Pp
1
2
MOVD Pp, A
1
2
ANLD Pp, A
1
2
ORLD Pp, A
1
2
Mnemonic
Description
Bytes
Cycles
DATA MOVES
MOV A, Rr
MOV A,
@
Rr
Move register to A
Move data memory
to A
Move immediate to A
Move A to register
Move A to data
memory
Move immediate to
register
Move immediate to
data memory
Move PSW to A
Move A to PSW
Exchange A and
register
Exchange A and
data memory
Exchange digit of A
and register
Move to A from
current page
Move to A from
page 3
1
1
1
1
MOV A,
Y
data
MOV Rr, A
MOV
@
Rr, A
2
1
1
2
1
1
MOV Rr,
Y
data
2
2
MOV
@
Rr,
Y
data
MOV A, PSW
MOV PSW, A
XCH A, Rr
2
2
1
1
1
1
1
1
XCH A,
@
Rr
1
1
XCHD A,
@
Rr
1
1
MOVP A,
@
A
1
2
MOVP3, A,
@
A
1
2
TIMER/COUNTER
MOV A, T
MOV T, A
STRT T
STRT CNT
STOP TCNT
EN TCNTI
Read Timer/Counter
Load Timer/Counter
Start Timer
Start Counter
Stop Timer/Counter
Enable Timer/
Counter Interrupt
Disable Timer/
Counter Interrupt
1
1
1
1
1
1
1
1
1
1
1
1
DIS TCNTI
1
1
CONTROL
*
EN A20
EN DMA
Enable A20 Logic
Enable DMA Hand-
shake Lines
Enable IBF Interrupt
1
1
1
1
EN I
1
1
DIS I
Diable IBF Inter-
rupt
Enable Master
Interrupts
Select Program
memory bank 0
Select Program
memory bank 1
Select register
bank 0
Select register
bank 1
1
1
EN FLAGS
1
1
*
SEL PMB0
1
1
*
SEL PMB1
1
1
SEL RB0
1
1
SEL RB1
1
1
*
UPI-C42/UPI-L42 Only.
24
相关PDF资料 |
PDF描述 |
|---|---|
| P87C42 | UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| P82C435 | ENHANCED GRAPHICS CONTROLLER / BUS INTERFACE |
| P82C436 | ENHANCED GRAPHICS CONTROLLER / BUS INTERFACE |
| P82C550A | STARLAN SERIAL INTERFACE |
| P82C551 | STARLAN HUB CONTROLLER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P82C42PC | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| P82C42PD | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| P82C42PE | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| P82C431 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Non-VGA Video Controller |
| P82C432A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Video Sequencer |
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