MPC860 Motorola, MPC860 Datasheet - Page 39

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

Table 9-11 shows the reset timing for the MPC860.
Figure 9-31 shows the reset timing for the data bus configuration.
MOTOROLA
Num
R69 CLKOUT to HRESET high
R70 CLKOUT to SRESET high
R71 RSTCONF pulse width
R72 —
R73 Configuration data to HRESET rising
R74 Configuration data to RSTCONF
R75 Configuration data hold time after
R76 Configuration data hold time after
R77 HRESET and RSTCONF asserted to
R78 RSTCONF negated to data out high
R79 CLKOUT of last rising edge before
R80 DSDI, DSCK setup
R81 DSDI, DSCK hold time
R82 SRESET negated to CLKOUT rising
impedance
impedance
edge setup time
rising edge setup time
RSTCONF negation
HRESET negation
data out drive
impedance
chip three-state HRESET to data out
high impedance
edge for DSDI and DSCK sample
Characteristic
MPC860 Family Hardware Specifications
Table 9-11. Reset Timing
515.15
504.55
350.00
242.42
90.91
0.00
0.00
0.00
Min
—
—
—
—
—
—
33 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
425.00
425.00
350.00
200.00
75.00
0.00
0.00
0.00
Min
—
—
—
—
—
40 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
340.00
350.00
350.00
160.00
60.00
0.00
0.00
0.00
Min
—
—
—
—
—
—
50 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
257.58
277.27
350.00
121.21
45.45
Bus Signal Timing
0.00
0.00
0.00
Min
—
—
—
—
—
—
66 MHz
20.00
20.00
25.00
25.00
25.00
Max
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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