Appendix, A. pin states, A.1 when other function is selected – Renesas SH7641 User Manual
Page 1017
Appendix
Rev. 4.00 Sep. 14, 2005 Page 967 of 982
REJ09B0023-0400
Appendix
A. Pin
States
A.1
When Other Function is Selected
Table A.1
Pin States in Reset State, Power Down Mode, and Bus-Released States When
Other Function is Selected
Reset State
Power Down Mode
Type Pin
Name
Power-On
Manual
Software
Standby Sleep
Bus-
Released
Reset
Clock EXTAL
(clock modes 2 and 6)
I I I I
I
EXTAL
(clock mode 7)
Z*
1
Z*
1
Z*
1
Z*
1
Z*
1
EXTAL
(clock modes 2 and 6)
O O O O
O
EXTAL
(clock mode 7)
O*
1
O*
1
O*
1
O*
1
O*
1
EXTAL
(clock modes 2 and 6)
O O O/Z
*
2
O O/Z*
2
EXTAL
(clock mode 7)
I I I I
I
CKIO2
O
O
O/Z*
2
O O/Z*
2
System
control
RESETP
RESETM
I I I I
I
BREQ Z+
I+
Z+
I+
I+
BACK Z+
O
Z+
O
L
MD[3,2,0]
I
I*
5
I*
5
I*
5
I*
5
STATUS[1:0] Z+
O
O O
O
Interrupt
IRQ[7:0] Z+
I+
I+
I+
I+
NMI I
I
I
I
I
Address
A[25:19], A0
Z+
O
O/Z+*
3
O
Z+*
6
bus A[18:1]
O
O
O/Z*
3
O Z