PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 217

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
Table 2: XIO Pin Multiplexing
12NC 9397 750 14321
Product data sheet
Signals
GNT_B#
GNT#
AD[31:24]
AD[23:16]
AD[15]
AD[14]
AD[13:11]
AD[10]
AD[9]
AD[8]
AD[7:2]
AD[1]
AD[0]
CBE3#
CBE2#
CBE1#
CBE0#
XIO Signals
XIO_A[25]
XIO_ACK
XIO_SEL0,1,
2,3,4
XIO_DAT[15:8]
GPIO Signals
INTREQ is an input for IDE style XIO. It may be connected to any available GPIO. This signal is then routed to the TM3260
VIC interrupt controller. Or any of the direct interrupt lines can be used. See interrupt assignments in
page
3-12.
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
O
I/O
3.1.1 NAND-Flash Interface Operation
68360
16-Bit
NA
NA
D[7:0]
A[23:16]
A[15]
A[14]
A[13:11]
A[10]
A[9]
A[8]
A[7:2]
A[1]
A[0]
A[24]
AS
R/WN
DS
A[25]
NA
CS
D[15:8]
Interfacing to a NAND-Flash involves both hardware setup and software support. The
hardware support is designed to be very flexible in supporting the standard devices
plus extensions that may be provided by some flash vendors.
recommended settings for the hardware configured for various NAND-Flash
operations.
A NAND transaction may consist of 0, 1, or 2 command phases and 0, 1, 2, 3 or 4
address phases, and n data phases. The sequence is as follows: first command, low
address (address bits [7:0]), middle address (address bits [16:8]), high address
…Continued
68360
8-Bit
NA
NA
D[7:0]
A[23:16]
A[15]
A[14]
A[13:11]
A[10]
A[9]
A[8]
A[7:2]
A[1]
A[0]
A[24]
AS
R/WN
DS
A[25]
NA
CS
NA
NOR
flash
16-Bit
NA
NA
D[7:0]
A[23:16]
A[15]
A[14]
A[13:11]
A[10]
A[9]
A[8]
A[7:2]
A[1]
A[0]
A[24]
OEN
WN
NA
A[25]
R/BN
CE
D[15:8]
Rev. 2 — 1 December 2004
NOR
Flash
8-Bit
NA
NA
D[7:0]
A[23:16]
A[15]
A[14]
A[13:11]
A[10]
A[9]
A[8]
A[7:2]
A[1]
A[0]
A[24]
OEN
WN
NA
A[25]
R/BN
CE
NA
NAND-flash
16-Bit
NA
NA
AD[7:0]
D[15:8]
NA
NA
NA
NA
NA
NA
NA
ALE
CLE
NA
REN
WEN
NA
NA
R/BN
CE
NA
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
NAND-Flash
8-Bit
NA
NA
AD[7:0]
NA
NA
NA
NA
NA
NA
NA
NA
ALE
CLE
NA
REN
WEN
NA
NA
R/BN
CE
NA
Chapter 7: PCI-XIO Module
PNX15xx Series
Table 3
Section 6.1 on
shows
IDE
NA
NA
D[7:0]
D[15:8]
CS1
CS0
A[2:0]
DIOW
DIOR
DATA_DIR
NA
NA
IORDY
NA
NA
NA
NA
NA
NA
CE
NA
7-5