tm1300 NXP Semiconductors, tm1300 Datasheet - Page 186

• Manufacturer Part Number: tm1300
• Description: Tm-1300 Media Processor
• Manufacturer: NXP Semiconductors

TM1300 Data Book
the unusual way of using the devices, it is the only sup-
ported configuration with x8 devices. MM_CONFIG.SIZE
must be set to 6 (i.e. 16-MB rank size,
12.17.3 128-Mbit Devices
128-Mbit SDRAMs are partially supported in x16, en-
12-12
Figure 12-9. Schematic of a 32-MB memory system consisting of four 4 2M 8 SDRAM chips (one rank)
PRODUCT SPECIFICATION
MM_CLK[1]
MM_CLK[1]
MM_CLK[0]
MM_CLK[0]
Section
12.6.1).
CLK
Control
CLK
Control
CLK
Control
CLK
Control
Address[11:0]
Address[11:0]
Address[11:0]
Address[11:0]
BA[1:0]
BA[1:0]
BA[1:0]
BA[1:0]
TM1300
4 2M 8
SDRAM
4 2M 8
SDRAM
4 2M 8
SDRAM
4 2M 8
SDRAM
abling a 32-MB memory system to be built (cannot be ex-
tended using the other MM_CS# pins). Refer to
DQ[7:0]
DQ[7:0]
DQ[7:0]
DQ[7:0]
DQM]
DQM]
DQM]
DQM
CS#
CS#
CS#
CS#
GND
GND
GND
GND
MM_DQ[23:16]
MM_DQ[31:24]
MM_DQ[15:8]
MM_DQM[3]
MM_DQM[2]
MM_DQM[1]
MM_DQ[7:0]
MM_DQM[0]
Philips Semiconductors