SH7101 Datasheet, PDF (295/486 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

8. Multi-Function Timer Pulse Unit (MTU)
POE Timing
Figure 8.116 shows an example of timing from POE input to high impedance of pin.
Pφ
POE input
CK falling
Falling edge detected
PE9/
TIOC3B
High impedance state
Note: Other large-current pins (PE11/TICO3D, PE12/TIOC4A, PE13/TIOC4B/MRES, PE14/TIOC4C,
PE15/TIOC4D/IRQOUT) also go to the high impedance state at the same timing
Figure 8.116 Falling Edge Detection Operation
Rev.2.00 Sep. 27, 2007 Page 261 of 448
REJ09B0394-0200