z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 280

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

PS024611-0408
Read on Data Bus
General-Purpose Input/Output Port Input Data Sample Timing
Input Value
GPIO Input
GPIO Data
Data Latch
GPIO Pin
System
Figure 48
port input timing.
Table 149
Table 149. GPIO Port Input Timing
Parameter
T
T
T
Clock
S_PORT
H_PORT
SMR
displays the timing of the GPIO Port input sampling.
and
Abbreviation
Port input transition to X
(Not pictured)
X
GPIO port pin pulse width to ensure Stop Mode
Recovery (for GPIO port pins enabled as SMR
sources).
Table 150
Figure 48. Port Input Sample Timing
IN
fall to port input transition hold time (not pictured).
Port Value
Changes to 0
provide timing information for the GPIO Port inputs and outputs.
into Port Input
Data Register
0 Latched
IN
fall setup time
General-Purpose Input/Output Port Input Data Sample
T
CLK
Z8FMC16100 Series Flash MCU
Product Specification
Table 149
GPIO Data Register
Value 0 Read
by eZ8 CPU
Min
1 µs
5
5
Delay (ns)
lists the GPIO
Max
—
—
268