參數(shù)資料
型號(hào): UPD77018GC
廠商: NEC Corp.
英文描述: CAT5E PATCH CABLES SNAGLESS,GREEN,10 FT
中文描述: 16位定點(diǎn)數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 28/60頁(yè)
文件大?。?/td> 424K
代理商: UPD77018GC
μ
P
2
Monadic
Cumulation
ro'+ = ro
ro'
ro'+ro
Degression
ro'– = ro
ro'
ro'–ro
Division
ro'/ = ro
if (sign(ro')==sign(ro))
{ro'
(ro'–ro)<<1}
else
{ro'
(ro'+ro)<
if (sign(ro')==0
{ro'
ro'+1}
Parallel load/store
Note 1, Note 2
ro=
dpx_mod ro'=
dpy_mod
ro
dpx, ro'
dpy
ro=
dpx_mod
dpy_mod=rh
ro
dpx,
dpy
rh
dpx_mod=rh ro=
dpy_mod
dpx
rh, ro
dpy
dpx_mod=rh
dpy_mod=rh'
dpx
rh,
dpy
rh'
Section load/store
Note 1, Note 2, Note 3
dest=
dpx_mod dest'=
dpy_mod
dest
dpx, dest'
dpy
dest=
dpx_mod
dpy_mod=source
dest
dpx,
dpy
source
dpx_mod=source dest=
dpy_mod
dpx
source, dest
dpy
dpx_mod=source
dpy_mod=source'
dpx
source,
dpy
source'
Concurrent Writing Processing
Flag
TRI.
DYAD. MONAD.
Load/
store
TRANS.
IMM.
BR. LOOP.
CTL. OV
Name
Mnemonic
Operation
Note 1.
One or both of a mnemonic pair can be written.
After execution of load/store, data is modified by mod.
One of following mnemonic should be selected: dest, dest' = {ro, reh, re, rh, rl}, source, source' = {re, rh, rl}.
2.
3.
Load/store
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