mpc8560vt667jb Freescale Semiconductor, Inc, mpc8560vt667jb Datasheet - Page 34

• Manufacturer Part Number: mpc8560vt667jb
• Description: Mpc8560 Powerquicc Iii Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Local Bus
Figure 15
8 Local Bus
This section describes the DC and AC electrical specifications for the local bus interface of the MPC8560.
8.1 Local Bus DC Electrical Characteristics
Table 30
8.2 Local Bus AC Electrical Specifications
Table 31
enabled.
34
Local bus cycle time
LCLK[n] skew to LCLK[m] or LSYNC_OUT
High-level input voltage
Low-level input voltage
Input current (V
High-level output voltage (OV
Low-level output voltage (OV
Note:
1.Note that the symbol V
describes the general timing parameters of the local bus interface of the MPC8560 with the DLL
provides the DC electrical characteristics for the local bus interface.
shows the MII management AC timing diagram.
IN
Parameter
1
(Output)
= 0 V or V
(Input)
Parameter
MDIO
MDIO
MDC
IN
Table 31. Local Bus General Timing Parameters—DLL Enabled
, in this case, represents the OV
MPC8560 Integrated Processor Hardware Specifications, Rev. 4.2
DD
DD
IN
Figure 15. MII Management Interface Timing Diagram
= min, I
= V
= min, I
Table 30. Local Bus DC Electrical Characteristics
DD
t
)
MDCH
OL
OH
= 2 mA)
t
MDDVKH
= –2 mA)
t
MDC
POR Configuration
t
MDKHDV
t
MDKHDX
—
—
Symbol
IN
V
V
V
V
symbol referenced in
I
IN
OH
OL
IH
IL
t
MDCF
Symbol
t
LBKSKEW
t
MDDXKH
t
LBK
OV
t
MDCR
–0.3
DD
Min
—
—
2
1
- 0.2
Table 1
Min
6.0
—
and
OV
Table
DD
Max
Max
150
0.8
0.2
±5
—
—
+ 0.3
Freescale Semiconductor
2.
Unit
ns
ps
Unit
μA
V
V
V
V
Notes
3, 9
2