MPC8358 FREESCALE [Freescale Semiconductor, Inc], MPC8358 Datasheet - Page 52

• Manufacturer Part Number: MPC8358
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

PCI
Figure 34
Figure 35
52
Clock to output valid
Output hold from Clock
Clock to output high impedance
Input setup to Clock
Input hold from Clock
Notes:
1. Note that the symbols used for timing specifications herein follow the pattern of t
2. See the timing measurement conditions in the PCI 2.2 Local Bus Specifications .
3. For purposes of active/float timing measurements, the Hi-Z or off state is defined to be when the total current
4. Input timings are measured at the pin.
block)(signal)(state) (reference)(state)
example, t
relative to the PCI_SYNC_IN clock, t
symbolizes PCI timing (PC) with respect to the time hard reset (R) went high (H) relative to the frame signal (F)
going to the valid (V) state.
delivered through the component pin is less than or equal to the leakage current specification.
MPC8358E PowerQUICC™ II Pro Processor Revision 2.1 PBGA Silicon Hardware Specifications, Rev. 1
provides the AC test load for PCI.
shows the PCI input AC timing conditions.
PCIVKH
Parameter
symbolizes PCI timing (PC) with respect to the time the input signals (I) reach the valid state (V)
Output
Figure 35. PCI Input AC Timing Measurement Conditions
Input
CLK
Table 47. PCI AC Timing Specifications at 33 MHz
for inputs and t
SYS
Figure 34. PCI AC Test Load
, reference (K) going to the high (H) state or setup time. Also, t
Z
0
t
PCIVKH
= 50 Ω
(first two letters of functional block)(reference)(state)(signal)(state)
Symbol
t
t
t
t
t
PCKHOV
PCKHOX
PCKHOZ
PCIVKH
PCIXKH
1
R
Min
7.0
0.3
—
—
2
L
= 50 Ω
t
PCIXKH
(first two letters of functional
Max
OV
11
14
—
—
—
DD
/2
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns
for outputs. For
PCRHFV
Notes
2, 3
2, 4
2, 4
2
2