isp1562 NXP Semiconductors, isp1562 Datasheet - Page 9

• Manufacturer Part Number: isp1562
• Description: Hi-speed Universal Serial Bus Pci Host Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
ISP1562_2
Product data sheet
Table 2.
[1]
[2]
Symbol
DM2
GNDA
DP2
V
GNDD
GNDD
SCL
SDA
V
PME#
V
DDA_AUX
CC(I/O)_AUX
CC(I/O)_AUX
Symbol names ending with # represent active LOW signals for PCI pins, for example: NAME#. Symbol
names ending with underscore N represent active LOW signals for USB pins, for example: NAME_N.
Connect to ground if I
[1]
Pin description
Pin
90
91
92
93
94
95
96
97
98
99
100
Type
AI/O
-
AI/O
-
-
-
I/O
I/O
-
O
-
2
C-bus is not used.
Rev. 02 — 1 March 2007
…continued
Description
D ; analog connection for the USB downstream port 2; pull-down to
ground through a 15 k resistor
analog ground
D+; analog connection for the USB downstream port 2; pull-down to
ground through a 15 k resistor
auxiliary analog supply voltage; add a 100 nF decoupling capacitor
digital ground
digital ground
I
I
I
I
3.3 V auxiliary supply voltage; used to power pads; add a 100 nF
decoupling capacitor
PCI Power Management Event; used by a device to request a
change in the device or system power state
PCI pad; 3.3 V signaling; open-drain
3.3 V auxiliary supply voltage; used to power pads; add a 100 nF
decoupling capacitor
2
2
2
2
C-bus clock; pull-up to 3.3 V through a 10 k resistor
C-bus pad; clock signal
C-bus data; pull-up to 3.3 V through a 10 k resistor
C-bus pad; data signal
HS USB PCI Host Controller
© NXP B.V. 2007. All rights reserved.
ISP1562
[2]
[2]
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