參數(shù)資料
型號: UPD77110GC
廠商: NEC Corp.
元件分類: 數(shù)字信號處理
英文描述: 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 16位定點數(shù)字信號處理器
文件頁數(shù): 39/80頁
文件大小: 451K
代理商: UPD77110GC
Data Sheet U12801EJ4V0DS00
39
μ
PD77110, 77111, 77112
Instructions Simultaneously Written
Flag
Instruc-
tion
Instruction
Name
Mnemonic
Operation
Trino-
mial
Bino-
mial
Unino-
minal
Load/
store
Trans-
fer
Imme-
diate-
value
Bran-
ch
Loop
Cont-
rol
OV
Jump
JMP imm
PC
imm
{
z
Register
indirect jump
JMP dp
PC
dp
{
z
Subroutine call
CALL imm
SP
SP + 1
STK
PC + 1
PC
imm
{
z
Register
indirect
subroutine call
CALL dp
SP
SP + 1
STK
PC + 1
PC
dp
{
z
Return
RET
PC
STK
SP
SP
1
{
z
Branch
Interrupt return
RETI
PC
STK
STK
SP
1
Recovery of interrupt
enable flag
{
z
Repeat
REP count
Start
RC
count
RF
0
PC
PC
RC
RC
1
PC
PC + 1
RF
1
During repeat
End
z
Loop
LOOP count
(instruction of two or
more lines)
Start
RC
count
RF
0
PC
PC
RC
RC
1
PC
PC + 1
RF
1
During repeat
End
z
Hard-
ware
loop
Loop hop
LPOP
LC
LSR3
LE
LSR2
LS
LSR1
LSP
LSP
1
z
No operation
NOP
PC
PC + 1
z
Halt
HALT
CPU stops.
z
Stop
STOP
CPU, PLL, and
OSC stop.
z
Condition
IF (ro cond)
Condition test
{
{
{
z
Control
Forget interrupt
FINT
Discard interrupt
request
z
相關(guān)PDF資料
PDF描述
UPD77111GK 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
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UPD77111 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
UPD77112 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
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