PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 257

• 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 9: PCI Configuration Registers
12NC 9397 750 14321
Product data sheet
Bit
This aperture is for the SDRAM on the PNX15xx Series. The following memory sizes are supported: 128 MB, 64 MB, 32
MB, or
16 MB.
31:28
27:21
20:4
3
2:0
Offset 0x0014
This aperture will be set to 2 MB for MMIO on the PNX15xx Series.
31:28
27:21
20:4
3
2:0
Offset 0x0018
This aperture is for the XIO on the PNX15xx Series, which supports up to 128 MB of XIO memory space.
31:28
Symbol
Base10 Address
Base10 Address
Reserved
Prefetchable
Type
Base14 Address
Base14 Address
Reserved
Prefetchable
Type
Base18 Address
Base14 Address Register
Base18 Address Register
Acces
s
R/W
R/W*
R
R
R
R/W
R/W*
R
R
R
R/W
Value
0
0
0
*cfg
0
0001
1011111
0
*cfg
0
0001
Rev. 2 — 1 December 2004
Description
Upper 4 bits of base10 address of the first memory aperture
*The base 10 can be configured to various aperture sizes from 2
MB to 256 MB. (See pci_setup register). Depending on aperture
size selected, various bits will be R/W or Read Only.
Bit: 27262524232221
256M:RORORORORORORO
128M:RWRORORORORORO
64M:RWRWRORORORORO
32M:RWRWRWRORORORO
16M:RWRWRWRWRORORO
8M:RWRWRWRWRWRORO
4M:RWRWRWRWRWRWRO
2M:RWRWRWRWRWRWRW
RO = Read-only bits read back as zero.
Value is determined at boot time by the pci_setup register.
Indicates type 0 memory space (locatable anywhere in 32-bit
address space).
Upper 4 bits of base14 address of the first memory or IO aperture
*The base 14 can be configured to various aperture sizes from 2
MB to 256 MB. (See pci_setup register). Depending on aperture
size selected, various bits will be R/W or Read Only.
Bit: 27262524232221
256M:RORORORORORORO
128M:RWRORORORORORO
64M:RWRWRORORORORO
32M:RWRWRWRORORORO
16M:RWRWRWRWRORORO
8M:RWRWRWRWRWRORO
4M:RWRWRWRWRWRWRO
2M:RWRWRWRWRWRWRW
RO = Read-only bits read back as zero.
Value is determined at boot time by the pci_setup register.
Indicates type 0 memory space (locatable anywhere in 32-bit
address space).
Upper 18 bits of base address of the first memory or IO aperture
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
Chapter 7: PCI-XIO Module
PNX15xx Series
7-45