參數(shù)資料
型號: UPD703204
廠商: NEC Corp.
英文描述: 32-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 32位單晶片微控制器
文件頁數(shù): 61/98頁
文件大小: 797K
代理商: UPD703204
Preliminary Product Information U15436EJ1V0PM
61
μ
PD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
(5/6)
Execution
Clock
Flags
Mnemonic
Operand
Opcode
Operation
i
r
l
CY OV
S
Z SAT
reg1,reg2
rrrrr111111RRRRR
0000000011000000
GR[reg2]
GR[reg2] logically shift left by GR[reg1]
1
1
1
×
0
×
×
SHL
imm5,reg2
r r r r r 0 1 0 1 1 0 i i i i i
GR[reg2]
GR[reg2] logically shift left
by zero-extend(imm5)
1
1
1
×
0
×
×
reg1,reg2
rrrrr111111RRRRR
0000000010000000
GR[reg2]
GR[reg2] logically shift right by GR[reg1]
1
1
1
×
0
×
×
SHR
imm5,reg2
r r r r r 0 1 0 1 0 0 i i i i i
GR[reg2]
GR[reg2] logically shift right
by zero-extend(imm5)
1
1
1
×
0
×
×
SLD.B
disp7[ep],reg2
rrrrr0110ddddddd
adr
ep+zero-extend(disp7)
GR[reg2]
sign-extend(Load-memory(adr,Byte))
1
1
Note 9
SLD.BU
disp4[ep],reg2
rrrrr0000110dddd
Note 17
adr
ep+zero-extend(disp4)
GR[reg2]
zero-extend(Load-memory(adr,Byte))
1
1
Note 9
SLD.H
disp8[ep],reg2
rrrrr1000ddddddd
Note 18
adr
ep+zero-extend(disp8)
GR[reg2]
sign-extend(Load-memory(adr,Half-
word))
1
1
Note 9
SLD.HU
disp5[ep],reg2
rrrrr0000111dddd
Notes 17, 19
adr
ep+zero-extend(disp5)
GR[reg2]
zero-extend(Load-memory(adr,Half-
word))
1
1
Note 9
SLD.W
disp8[ep],reg2
rrrrr1010dddddd0
Note 20
adr
ep+zero-extend(disp8)
GR[reg2]
Load-memory(adr,Word)
1
1
Note 9
SST.B
reg2,disp7[ep]
rrrrr0111ddddddd
adr
ep+zero-extend(disp7)
Store-memory(adr,GR[reg2],Byte)
1
1
1
SST.H
reg2,disp8[ep]
rrrrr1001ddddddd
Note 18
adr
ep+zero-extend(disp8)
Store-memory(adr,GR[reg2],Half-word)
1
1
1
SST.W
reg2,disp8[ep]
rrrrr1010dddddd1
Note 20
adr
ep+zero-extend(disp8)
Store-memory(adr,GR[reg2],Word)
1
1
1
ST.B
reg2,disp16[reg1]
rrrrr111010RRRRR
dddddddddddddddd
adr
GR[reg1]+sign-extend(disp16)
Store-memory(adr,GR[reg2],Byte)
1
1
1
ST.H
reg2,disp16[reg1]
rrrrr111011RRRRR
ddddddddddddddd0
Note 8
adr
GR[reg1]+sign-extend(disp16)
Store-memory (adr,GR[reg2], Half-word)
1
1
1
ST.W
reg2,disp16[reg1]
rrrrr111011RRRRR
ddddddddddddddd1
Note 8
adr
GR[reg1]+sign-extend(disp16)
Store-memory (adr,GR[reg2], Word)
1
1
1
STSR
regID,reg2
rrrrr111111RRRRR
0000000001000000
GR[reg2]
SR[regID]
1
1
1
SUB
reg1,reg2
rrrrr001101RRRRR
GR[reg2]
GR[reg2]–GR[reg1]
1
1
1
×
×
×
×
SUBR
reg1,reg2
rrrrr001100RRRRR
GR[reg2]
GR[reg1]–GR[reg2]
1
1
1
×
×
×
×
SWITCH
reg1
00000000010RRRRR
adr
(PC+2) + (GR [reg1] logically shift left by 1)
PC
(PC+2) + (sign-extend
(Load-memory (adr,Half-word)))
logically shift left by 1
5
5
5
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