r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 692

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 12 Port Output Enable 2 (POE2)
Rev. 2.00 Dec. 09, 2005 Page 668 of 1152
REJ09B0191-0200
Bit
14
13
Bit Name
POE2F
POE1F
Initial
Value
0
0
R/W
R/(W)*
R/(W)*
1
1
Description
POE2 Flag
Indicates that a high impedance request has been input
to the POE2 pin.
[Clearing conditions]
•
•
[Setting condition]
•
POE1 Flag
Indicates that a high impedance request has been input
to the POE1 pin.
[Clearing conditions]
•
•
[Setting condition]
•
By writing 0 to POE2F after reading POE2F = 1
(when the falling edge is selected by bits 5 and 4 in
ICSR1)
By writing 0 to POE2F after reading POE2F = 1 after
a high level input to POE2 is sampled at Pφ/8, Pφ/16,
or Pφ/128 clock (when low-level sampling is selected
by bits 5 and 4 in ICSR1)
When the input set by bits 5 and 4 in ICSR1 occurs at
the POE2 pin
By writing 0 to POE1F after reading POE1F = 1
(when the falling edge is selected by bits 3 and 2 in
ICSR1)
By writing 0 to POE1F after reading POE1F = 1 after
a high level input to POE1 is sampled at Pφ/8, Pφ/16,
or Pφ/128 clock (when low-level sampling is selected
by bits 3 and 2 in ICSR1)
When the input set by bits 3 and 2 in ICSR1 occurs at
the POE1 pin