HD6417705 Datasheet, PDF (725/739 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Appendix
A. I/O Port States in Each Processing State
Table A.1 I/O Port States in Each Processing State
Category Pin
Reset
Power-on Manual
Reset
Reset
Power-Down States _Bus
Software
Mastership
Standby Sleep
Released I/O
Handling of
Unused Pins
Clock
EXTAL
I
I
I
I
I
I
Pull-up
XTAL
O
O
O
O
O
O Open
EXTAL2
I
I
I
I
I
I
Pull-up
System
control
XTAL2
O
CKIO
I O^*1
RESETP I^*11
RESETM I
BREQ/PTG[6] Z
BACK/PTG[5] O
O
I O^*1
I^*11
I
i P^*2
O P^*2
O
I O^*1
I^*11
I
i K^*3
O K^*3
O
I O^*1
I^*11
I
I P^*2
O P^*2
O
I O^*1
I^*11
I
I
L P^*2
O Open
I O Open
I
Must be used
I
Pull-up
I/IO Pull-up
O/IO Open
MD6
I
i
Z
i
i
I
Pull-down
MD[2:0]
I
i
i
i
i
I
Must be used
MD[5:3]
I
i
Z
i
i
I
Must be used
Interrupt
CA
I
STATUS0/ H
PTE[4]/RTS0
STATUS1/ H
PTE[5]/CTS0
IRQ[3:0]/
Z
IRL[3:0]/
PTH[3:0]
IRQ4/PTH[4] Z
IRQ5/PTE[2] Z
I
H P^*2 Z^*6
I
I
H K^*3 Z^*6 L P^*2 O
I
L P^*2 O
H P^*2 Z^*6 L K^*3 Z^*7 H P^*2 I
L P^*2 I
I P^*2
I K^*3
I P^*2
I P^*2
I
Pull-up
O/IO/ Open
O
O/IO/ Open
I
I/I/IO Pull-up
I P^*2
I P^*2
I K^*3
I K^*3
I P^*2
I P^*2
I P^*2
I P^*2
I/IO Pull-up
I/IO Pull-up
NMI
I
Address A[25:19,0]/ O
PTK[7:0]
A[18:1]
O
I
O P^*2
O
I
ZO^*8K^*3
I
O P^*2
ZO^*8
O
I
Z P^*2
Z
I
Pull-up
O/IO Open
O Open
Rev. 2.00, 09/03, page 679 of 690