pnx8526 NXP Semiconductors, pnx8526 Datasheet - Page 27

• Manufacturer Part Number: pnx8526
• Description: Programmable Source Decoder With Integrated Peripherals
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 15101
Product data sheet
Table 15:
Symbol
USB_PWR
USB_OVRCUR
RESET_IN
PLL_OUT
V
DV3_DATA[7]
DV3_DATA[3]
DV3_DATA[1]
DV3_DATA[0]
SYS_RSTN_OUT
PCI_REQ
PCI_GNT
PCI_GNT_A
V
TS_DATA[0]
DV3_DATA[6]
DV3_DATA[5]
DV3_DATA[4]
CLK
PCI_REQ_A
PCI_REQ_B
PCI_GNT_B
DD1
DD1
All pins (in alpha-numeric sequence)
Pin
W1
W2
W3
W4
W5
W22
W23
W24
W25
W26
Y1
Y2
Y3
Y4
Y5
Y22
Y23
Y24
Y25
Y26
AA1
AA2
AA3
AA4
Rev. 02 — 11 July 2005
Programmable source decoder with integrated peripherials
Group
USB
USB
PCI
PLL
PWR
PWR
DVB
DVB
DVB
DVB
MISC
PCI
PCI
PCI
PWR
PWR
DVB
DVB
DVB
DVB
PCI
PCI
PCI
PCI
Type
O
I
I
O
-
-
I
I
I
I
O
I/O
I/O
I/O
-
-
I/O
I
I
I
I
I/O
I/O
I/O
Description
USB port power on/off
indicates over current being drawn by a USB
device
PCI bus global reset
general purpose PLL clock output
system 3.3 V
system 3.3 V
digital video transport stream3 data bit 7
digital video transport stream3 data bit 3
digital video transport stream3 data bit 1
digital video transport stream3 data bit 0
system reset output
arbitration request on PCI bus; request is an
output when using an external arbiter and an
input when using an internal arbiter
arbitration grant is asserted to indicate access to
the bus has been granted; this pin is an input
when an external arbiter is used and an output
when using the internal arbiter
auxiliary arbitration grant GNT_A is asserted to
indicate bus access has been granted to an
external PCI master; used where internal arbiter
is configured
system 3.3 V
system 3.3 V
transport stream data bit 0
digital video transport stream3 data bit 6
digital video transport stream3 data bit 5
digital video transport stream3 data bit 4
PCI bus clock
auxiliary arbitration PCI_REQ_A on PCI Bus;
used in modes where internal arbiter is
configured
auxiliary arbitration PCI_REQ_B on PCI Bus;
used in modes where internal arbiter is
configured
auxiliary arbitration grant GNT_B is asserted to
indicate bus access has been granted to an
external PCI master; used where internal arbiter
is configured
0 = power on
1 = power off
0 = over current detected
1 = no over current
…continued
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
PNX8526
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