pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 36

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 4: PNX1500 Interface
PNX15XX_SER_3
Product data sheet
Pin Name
PCI_INTA_N
Additional XIO bus signals to the regular PCI bus signals to
implement Flash, IDE drive interface and M68k System Buses.
XIO_D15
XIO_D14
XIO_D13
XIO_D12
XIO_D11
XIO_D10
XIO_D09
XIO_D08
XIO_SEL4
XIO_SEL3
XIO_SEL2
XIO_SEL1
XIO_SEL0
XIO_ACK
XIO_AD
Video/Data In Pin Group
This group provides ITU656 8-, 10- and 20-bit inputs, and up to 8-, 16- and 32-bit data streaming input.
Refer to
VDI_D33
VDI_D32
Section 7.1 on page 3-17
BGA
Ball
AD25
AD26
AA25
AA26
AC19
AE26
AC22
AB24
AC23
AB25
AB26
AC20
AA24
AC5
AE2
D23
Y24
Y25
Pad
Type
for a detailed definition of the operating modes of this pin group.
BPTS3CHP
BPTS3CHP
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
PCIT5V
Rev. 3 — 17 March 2006
I/O
Type
I/OD
OUT
OUT
OUT
OUT
OUT
OUT
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
IN
IN
GPIO
#
34
33
32
31
30
29
28
27
52
51
26
-
-
-
-
-
-
-
P Description
D
D
- It is specifically intended to be used as the INTA
-
-
-
-
-
-
-
-
-
-
-
-
-
- Flash/EEPROM acknowledge.
- Same as XIO_AD[25] defined in PCI module.
pin, so that the software requires less board
specific information. It should be configured and
used as the PCI interrupt output for the case when
an external PCI host exists. Interrupts are asserted
by the software running on the TM3260. In
standalone systems where the PNX1500 is the PCI
host, this pin should be configured as an input
allowing external PCI devices to request an
interrupt service from the TM3260 CPU.
XIO extended 8-bit data signals for the 16-bit
NAND/NOR flash support as well as M68K system
buses with a 16-bit wide data path.
XIO Chip Selects. One is required per component
for glue-less connections.
Control for the streaming data mode.
Chapter 1: Integrated Circuit Data
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX15xx Series
1-9