Renesas SH7781 - Manual (Page 644)

13. PCI Controller (PCIC)
Rev.1.00 Jan. 10, 2008 Page 614 of 1658
REJ09B0261-0100
(14) PCI Power Management Interrupt Register (PCIPINT)
This register registers power management interrupt sources.
SH R/W:
PCI R/W:
SH R/W:
PCI R/W:
16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 30 Bit:
Initial value:
R R R R R R R R R R R R R R R R
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
— — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — —
R/WC R/WC R/WC R/WC R R R R R R R R R R R R
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PMD
0
PMD
1
PMD
2
PMD
3H
— — — — — — — — — — — —
0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 14 Bit:
Initial value:
Bit Bit Name
Initial
Value R/W
Description
31 to 4
⎯
All 0 SH: R
PCI:
⎯
Reserved
These bits are always read as 0. The write value should
always be 0.
3 PMD3H 0 SH: R/WC
PCI:
⎯
PCI Power Management D3H (D3hot) Status Transition
Interrupt
Indicates that an interrupt to request a transition to the
PCI bus power-down mode was generated.
0: No D3H (D3hot) status transition interrupt was
generated
1: A D3H (D3hot) status transition interrupt was
generated
2 PMD2 0 SH: R/WC
PCI:
⎯
PCI Power Management D2 Status Transition Interrupt
Indicates that an interrupt to request a transition to the
PCI bus power-down mode was generated.
0: No D2 status transition interrupt was generated
1: A D2 status transition interrupt was generated
1 PMD1 0 SH: R/WC
PCI:
⎯
PCI Power Management D1 Status Transition Interrupt
Indicates that an interrupt to request a transition to the
PCI bus power-down mode was generated.
0: No D1 status transition interrupt was generated
1: A D1 status transition interrupt was generated