ISP1561 データシートの表示（PDF） - Philips Electronics
部品番号
コンポーネント説明
一致するリスト
ISP1561 Datasheet PDF : 102 Pages
| |||
Philips Semiconductors
ISP1561
USB PCI host controller
Table 33: PMC register: bit allocation
Bit
15
14
13
12
11
Symbol
PME_S[4:0]
Reset
X[1]
1
X[2]
1
X[2]
Access
R
R
R
R
R
Bit
7
6
5
4
3
Symbol
AUX_C[2:0]
DSI
reserved
PMI
Reset
0
0
0
0
0
Access
R
R
R
-
R
[1] X is 0 for OHCI1, OHCI2 and EHCI S1; X is 1 for EHCI S3.
[2] X is 0 for OHCI1 and OHCI2; X is 1 for EHCI.
10
D2_S
X[2]
R
2
0
R
9
D1_S
1
R
1
VER[2:0]
1
R
8
AUX_C[2:0]
X[2]
R
0
0
R
Table 34: PMC register: bit description
Bit
Symbol
Description
15 to 11
PME_S[4:0]
PME_Support: This 5-bit field indicates the power states in
which the function may assert PME#. A value of 0 for any bit
indicates that the function is not capable of asserting the PME#
signal while in that power state.
10
D2_S
9
D1_S
PME_S[0] — PME# can be asserted from D0
PME_S[1] — PME# can be asserted from D1
PME_S[2] — PME# can be asserted from D2
PME_S[3] — PME# can be asserted from D3hot
PME_S[4] — PME# can be asserted from D3cold
D2_Support: If this bit is logic 1, this function supports the D2
Power Management State. Functions that do not support D2
must always return a value of logic 0 for this bit.
D1_Support: If this bit is logic 1, this function supports the D1
Power Management State. Functions that do not support D1
must always return a value of logic 0 for this bit.
9397 750 10015
Product data
Rev. 01 — 06 February 2003
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
27 of 102
Share Link: 