MPC860 Motorola, MPC860 Datasheet - Page 41

• Manufacturer Part Number: MPC860
• Description: Family Hardware Specifications
• Manufacturer: Motorola

Part X IEEE 1149.1 Electrical Specifications
Table 10-12 provides the JTAG timings for the MPC860 shown in Figure 10-34 through
Figure 10-37.
MOTOROLA
Num
J82
J83
J84
J85
J86
J87
J88
J89
J90
J91
J92
J93
J94
J95
J96
DSCK, DSDI
TCK cycle time
TCK clock pulse width measured at 1.5 V
TCK rise and fall times
TMS, TDI data setup time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO data invalid
TCK low to TDO high impedance
TRST assert time
TRST setup time to TCK low
TCK falling edge to output valid
TCK falling edge to output valid out of high impedance
TCK falling edge to output high impedance
Boundary scan input valid to TCK rising edge
TCK rising edge to boundary scan input invalid
CLKOUT
SRESET
Figure 9-33. Reset Timing—Debug Port Configuration
MPC860 Family Hardware Specifications
Characteristic
Table 10-12. JTAG Timing
R80
R70
R81
R82
R80
IEEE 1149.1 Electrical Specifications
100.00
100.00
40.00
25.00
40.00
50.00
50.00
0.00
5.00
0.00
Min
All Frequencies
—
—
—
—
—
R81
10.00
27.00
20.00
50.00
50.00
50.00
Max
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
41