DSP Selection Guide
DSP Selection Guide
DSP Selection Guide
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30<br />
➔<br />
System Solutions<br />
Video and Imaging<br />
TMS320DM64x <strong>DSP</strong> Generation – Video Application-Specific Fixed-Point <strong>DSP</strong>s<br />
Internal RAM (Bytes)<br />
L1 Program Cache/ Enhanced Power (W)<br />
L1 Data Cache/ Video DMA CPU Voltage (V) 1 KU<br />
Part Number L2 Unified RAM/Cache Ports McBSP (Channels) COM 2 Timers MHz MIPS and L1 3 Total 4 Core I/O Packaging ($U.S.) 1<br />
Video Application Specific<br />
TMS320DM640AGDK4 16K/16K/128K 1 8-bit 2 64 EMAC 3 400 3200 0.66 1.15 1.2 3.3 548 BGA, 23 mm 21.45<br />
TMS320DM640AGNZ4 16K/16K/128K 1 8-bit 2 64 EMAC 3 400 3200 0.66 1.15 1.2 3.3 548 BGA, 27 mm 21.45<br />
TMS320DM641AGDK5 16K/16K/128K 2 8-bit 2 64 HPI 16/EMAC 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 23 mm 27.80<br />
TMS320DM641AGNZ5 16K/16K/128K 2 8-bit 2 64 HPI 16/EMAC 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 27 mm 27.80<br />
TMS320DM641AGDK6 16K/16K/128K 2 8-bit 2 64 HPI 16/EMAC 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 23 mm 30.60<br />
TMS320DM641AGNZ6 16K/16K/128K 2 8-bit 2 64 HPI 16/EMAC 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 27 mm 30.60<br />
TMS320DM643AGDK5 16K/16K/256K 2 20-bit 1 64 HPI 32/EMAC 6 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 23 mm 30.90<br />
TMS320DM643AGNZ5 16K/16K/256K 2 20-bit 1 64 HPI 32/EMAC 6 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 27 mm 30.90<br />
TMS320DM643AGDK6 16K/16K/256K 2 20-bit 1 64 HPI 32/EMAC 6 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 23 mm 33.70<br />
TMS320DM643AGNZ6 16K/16K/256K 2 20-bit 1 64 HPI 32/EMAC 6 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 27 mm 33.70<br />
TMS320DM642AGDK5 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 23 mm 36.70<br />
TMS320DM642AGNZ5 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 500 4000 0.66 1.30 1.2 3.3 548 BGA, 27 mm 36.70<br />
TMS320DM642AGDK6 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 23 mm 40.35<br />
TMS320DM642AGNZ6 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 600 4800 0.93 1.90 1.4 3.3 548 BGA, 27 mm 40.35<br />
TMS320DM642AGDK7 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 720 5760 0.93 2.15 1.4 3.3 548 BGA, 23 mm 56.90<br />
TMS320DM642AGNZ7 16K/16K/256K 3 20-bit 2 5 64 PCI/HPI 32/EMAC 6 3 720 5760 0.93 2.15 1.4 3.3 548 BGA, 27 mm 56.90<br />
1 Prices are quoted in U.S. dollars and represent year 2007 suggested resale pricing. All prices are subject to change. Customers are advised to obtain the most current and complete pricing<br />
information from TI prior to placing orders. TI may verify final pricing prior to accepting any order.<br />
2 HPI is selectable, 32-bit or 16-bit.<br />
3 Assumes 60% CPU utilization.<br />
4 Assumes 60% CPU utilization, 50% EMIF utilization (133 MHz for 1.4 V, 100 MHz for 1.2 V), 50% writes, 64-bits, 50% bit switching, 2 2-MHz McBSP at 100% utilization, and 2 50-MHz timers at<br />
100% utilization. See SPRA962.<br />
5 The DM642 can be configured to have up to three serial ports in various video/McASP/McBSP combinations.<br />
6 The DM640 has an Ethernet MAC. The DM641 can be configured to have either a 16-bit HPI or Ethernet MAC. The DM643 can be configured to have either a 32-bit HPI or a 16-bit HPI and<br />
Ethernet MAC. The DM642 can be configured to have either a 32-bit PCI or 32-bit HPI or a 16-bit HPI and Ethernet MAC.<br />
Note: Check www.ti.com for extended temperature and packaging options. Enhanced plastic and Military <strong>DSP</strong> versions are available for selected <strong>DSP</strong>s.<br />
Video and Imaging Development Tools<br />
TMS320DM642 Digital Media Development Kit<br />
TMS320DM642 Digital Media Development Kit (DM642<br />
DMDK) – The DMDK allows immediate development of multichannel,<br />
multi-format digital media applications or other futureready,<br />
high-performance video and imaging applications. Loaded<br />
with starterware, supported by eXpress<strong>DSP</strong> host tools and target<br />
software and offered at an exceptional price/performance<br />
ratio, the DMDK (part number TMDXDMK642) is a comprehensive,<br />
fully integrated development platform and an easy-to-use,<br />
robust tool suite. Based on the high-performance TMS320C64x<br />
<strong>DSP</strong> core, this development platform supports TI’s DM642,<br />
DM641 and DM640 digital media processors. The DMDK is ideal<br />
for developers who have minimal experience with <strong>DSP</strong> as well<br />
as developers who are experienced with programmable <strong>DSP</strong>s<br />
and want to add multimedia functionality to an existing or new<br />
product/system.<br />
For more information, contact your authorized TI distributor or<br />
visit www.ti.com/dm64xdevkit<br />
Texas Instruments 1Q 2007<br />
<strong>DSP</strong> <strong>Selection</strong> <strong>Guide</strong>
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