mpc8536e Freescale Semiconductor, Inc, mpc8536e Datasheet - Page 77

• Manufacturer Part Number: mpc8536e
• Description: Mpc8536e Powerquicctm Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

Figure 43
Figure 44
2.14
In IRQ edge trigger mode, when an external interrupt signal is asserted (according to the programmed polarity), it must remain
the assertion for at least 3 system clocks (SYSCLK periods).
2.15
This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface of the MPC8536E.
2.15.1
Table 57
Freescale Semiconductor
provides the DC electrical characteristics for the JTAG interface.
provides the eSDHC clock input timing diagram.
provides the data and command input/output timing diagram.
Figure 44. eSDHC Data and Command Input/Output Timing Diagram Referenced to Clock
High-level input voltage
Low-level input voltage
Programmable Interrupt Controller (PIC)
JTAG
External Clock
operational mode
JTAG DC Electrical Characteristics
SD_DAT/CMD
SD_DAT/CMD
External Clock
MPC8536E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 2
SD_CK
Outputs
eSDHC
Parameter
Inputs
VM
Figure 43. eSDHC Clock Input Timing Diagram
Table 57. JTAG DC Electrical Characteristics
VM
VM = Midpoint Voltage (OV
VM = Midpoint Voltage (OV
t
SHSCK
Symbol
t
VM
V
SHSKHOV
V
IH
IL
t
VM
SHSIVKH
1
VM
VM
Min
-0.3
2
DD
DD
/2)
/2)
t
SHSIXKH
t
SHSCKL
Programmable Interrupt Controller (PIC)
t
SHSCKR
OV
VM
DD
Max
0.8
t
SHSCKH
+ 0.3
t
SHSCKF
Unit
V
V
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