Timer Module Ac Timing Specifications - Motorola DigitalDNA ColdFire MCF5272 User Manual

Debug AC Timing Specifications
MDC (output)
MDIO (output)
MDIO (input)
Figure 23-14. MII Serial Management Channel Timing Diagram
23.4.3 Timer Module AC Timing Specifications
Table 23-15 lists timer module AC timings.
Table 23-15. Timer Module AC Timing Specifications
Name
T1 TIN1 cycle time
T2 TIN1 valid to SDCLK (setup)
T3 SDCLK to TIN[1:0] invalid (hold)
T4 TIN1 pulse width
1
All timing references to SDCLK are given to its rising edge when bit 3 of the SDRAM control register is 0.
Figure 23-15 shows timer module timings listed in Table 23-15.
23-18
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
M14
M12
M13
1
Characteristic
MCF5272 User's Manual
M15
M10
M11
0–66 MHz
Min Max
3T —
6 —
0 —
1T —
Unit
nS
nS
nS
nS