Datasheet
MPC8306 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 2
Freescale Semiconductor 29
TDM/SI
The following figure provides the data and command output timing diagram.
Figure 18. IEEE 1588 Output AC Timing
The following figure provides the data and command input timing diagram.
Figure 19. IEEE 1588 Input AC Timing
9TDM/SI
This section describes the DC and AC electrical specifications for the time-division-multiplexed and serial
interface of the MPC8306.
9.1 TDM/SI DC Electrical Characteristics
The following table provides the DC electrical characteristics for the MPC8306 TDM/SI.
Table 28. TDM/SI DC Electrical Characteristics
Characteristic Symbol Condition Min Max Unit
Output high voltage V
OH
I
OH
= –2.0 mA 2.4 — V
Output low voltage V
OL
I
OL
= 3.2 mA — 0.5 V
Input high voltage V
IH
—2.0OV
DD
+0.3 V
Input low voltage V
IL
—–0.30.8V
Input current I
IN
0 V V
IN
OV
DD
—±5A
TSEC_1588_CLK_OUT
TSEC_1588_PULSE_OUT
TSEC_1588_TRIG_OUT
t
T1588OV
t
T1588CLKOUT
t
T1588CLKOUTH
Note:
The output delay is count starting rising edge if t
T1588CLKOUT
is non-inverting. Otherwise, it is
count starting falling edge.
TSEC_1588_CLK
TSEC_1588_TRIG_IN
t
T1588TRIGH
t
T1588CLK
t
T1588CLKH