Chapter 3 Scan Path Block
Chapter 3 Scan Path Block
Switching speed
Mega Macro Skip
Function
Block
type
Input
Output
Path
→
t LD0 (ns)
t 1
Standard type
Block type
IN
OUT
MIN.
(HH) 0.229
(LL) 0.234
TYP. MAX.
MIN.
0.011
0.010
TYP. MAX. Symbol Fanin Symbol Fanout
Normal
High speed
Name cells
0.347
0.389
0.633
0.733
0.015
0.013
0.022
0.019
A
B
1.0
1.0
Y
34
SMS1
A → Y
Drivability
Name cells
SMS1
4
x1
x2
x4
x8
Logic Diagram
A
H01
N01
Y
B
H02
Truth Table
A
Y
1
0
1
0
Note:H02 is a pin of scan
Block Library A13872EJ5V0BL
3 - 80
Block Library A13872EJ5V0BL
3 - 81