Bus Signal Timing
Table 9-9. PCMCIA Port Timing
33 MHz
40 MHz
50 MHz
66 MHz
Unit
Num
Characteristic
Min
Max
Min
Max
Min
Max
Min
Max
P57 CLKOUT to OPx valid
—
19.00
—
—
19.00
—
—
19.00
—
—
19.00
—
ns
ns
ns
ns
1
P58 HRESET negated to OPx drive
25.73
21.75
5.00
1.00
18.00
5.00
1.00
14.36
5.00
1.00
P59 IP_Xx valid to CLKOUT rising edge 5.00
—
—
—
—
P60 CLKOUT rising edge to IP_Xx
invalid
1.00
—
—
—
—
1
OP2 and OP3 only.
Figure 9-27 provides the PCMCIA output port timing for the MPC860.
CLKOUT
P57
Output
Signals
HRESET
P58
OP2, OP3
Figure 9-27. PCMCIA Output Port Timing
Figure 9-28 provides the PCMCIA output port timing for the MPC860.
CLKOUT
P59
P60
Input
Signals
Figure 9-28. PCMCIA Input Port Timing
Table 9-10 shows the debug port timing for the MPC860.
MOTOROLA
MPC860 Family Hardware Specifications
37
MOTOROLA [ MOTOROLA ]
