PNX1301 PHILIPS [NXP Semiconductors], PNX1301 Datasheet - Page 196

• Manufacturer Part Number: PNX1301
• Description: Media Processors
• Manufacturer: PHILIPS [NXP Semiconductors]

PNX1300/01/02/11 Data Book
Figure 12-10
MM_CONFIG.SIZE must be set to 7 (i.e. 32 MB rank
size,
12-14
Figure 12-10. Schematic of a 32-MB memory system consisting of two 4 2M 16 SDRAM chips (one rank)
Section
is not backward compatible with TM-1300.
12.6.1). This new scheme has the advan-
PRELIMINARY SPECIFICATION
MM_CLK[0]
MM_CLK[1]
CLK
Control
CLK
Control
Address[11:0]
Address[11:0]
BA[1:0]
BA[1:0]
PNX1300
4 2M 16
4 2M 16
SDRAM
SDRAM
tage of being compatible with the
lows to build a system that receives 32- or 64-MB mem-
ory system with the exact same footprint.
DQM[1:0]
DQM[1:0]
DQ[15:0]
DQ[15:0]
CS#
CS#
GND
GND
MM_DQ[31:16]
MM_DQM[3:2]
MM_DQ[15:0]
MM_DQM[1:0]
Philips Semiconductors
Figure
12-12. This al-