Table 6.13 bidirectional signals—mad[7:0, Table 6.14 input signals—tdi, tms, tck, Bidirectional signals—mad[7:0 – Avago Technologies LSI53C876E User Manual
Page 238: Input signals—tdi, tms, tck
6-6
Electrical Characteristics
Table 6.12
Bidirectional Signals—GPIO0_FETCH/, GPIO1_MASTER/, GPIO2, GPIO3,
GPIO4
Symbol
Parameter
Min
Max
Unit
Test Conditions
V
IH
Input high voltage
2.0
V
DD
+0.5
V
–
V
IL
Input low voltage
V
SS
−
0.5
0.8
V
–
V
OH
Output high voltage
2.4
V
DD
V
−
16 mA
V
OL
Output low voltage
V
SS
0.4
V
16 mA
I
OZ
3-state leakage
−
200
50
µ
A
–
Table 6.13
Bidirectional Signals—MAD[7:0]
Symbol
Parameter
Min
Max
Unit
Test Conditions
V
IH
Input high voltage
2.0
V
DD
+0.5
V
–
V
IH
Input high voltage - external
memory pull-downs
3.85
V
DD
+0.5
V
–
V
IL
Input low voltage
V
SS
−
0.5
0.8
V
–
V
IL
Input low voltage - external
memory pull-downs
V
SS
−
0.5
1.35
V
–
V
OH
Output high voltage
2.4
V
DD
V
−
4 mA
V
OL
Output low voltage
V
SS
0.4
V
4 mA
I
OZ
3-state leakage
−
200
50
µ
A
–
Table 6.14
Input Signals—TDI, TMS, TCK
Symbol
Parameter
Min
Max
Unit
Test Conditions
V
IH
Input high voltage
2.0
V
DD
+0.5
V
–
V
IL
Input low voltage
V
SS
−
0.5
0.8
V
–
I
IN
Input leakage
−
200
−
50
µ
A
–