s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 332

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

SERIAL I/O INTERFACE
SERIAL I/O TIMING DIAGRAMS
13-4
IRQS
IRQS
SCK
SCK
SO
SO
SI
SI
SET SMOD.3
SET SMOD.3
DO7
DI7
DI7
Figure 13-2. SIO Timing in Transmit/Receive Mode
Figure 13-3. SIO Timing in Receive-Only Mode
DO6
DI6
DI6
DO5
DI5
DI5
High Impedance
DO4
DI4
DI4
S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
DO3
DI3
DI3
DO2
DI2
DI2
DO1
DI1
DI1
DO0
DI0
DI0
Transmit
Complete
Complete
Transmit