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ISPLSI5384VA-100LQ208I(2000) データシートの表示(PDF) - Lattice Semiconductor

部品番号
コンポーネント説明
メーカー
ISPLSI5384VA-100LQ208I
(Rev.:2000)
Lattice
Lattice Semiconductor Lattice
ISPLSI5384VA-100LQ208I Datasheet PDF : 28 Pages
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Specifications ispLSI 5384VA
Figure 6. Boundary Scan Register Circuit for I/O Pins
EXTEST
HIGHZ
SCANIN
(from previous
cell)
BSCAN
Registers
DQ
BSCAN
Latches
DQ
TOE
Normal
Function 0
OE 1
EXTEST
PROG_MODE
DQ
DQ
Normal
Function
0
1
I/O Pin
DQ
SCANOUT
(to next cell)
Shift DR
Clock DR
Update DR
Reset
Figure 7. Boundary Scan Register Circuit for Input-Only Pins
Input Pin
SCANIN
(from previous
cell)
Shift DR
Clock DR
DQ
SCANOUT
(to next cell)
8

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