|
Feature
|
||||||
|
TI DSP Processor
|
C6711
|
C6711
|
C674x
|
None
|
C674x
|
C6454 / 555
|
|
Max Speed [MHz]
|
200
|
200
|
456
|
---
|
456
|
1,200
|
|
L1 Program Cache
|
4 KB
|
4 KB
|
32 KB
|
---
|
32 KB
|
32 KB
|
|
L1 Data Cache
|
4 KB
|
4 KB
|
32 KB
|
---
|
32 KB
|
32 KB
|
|
Internal RAM
|
64 KB
|
64 KB
|
256 KB
|
---
|
256 KB
|
2048 KB
|
|
TI App Processor
|
None
|
None
|
ARM926EJ-S
|
ARM926EJ-S
|
None
|
None
|
|
Max Speed [MHz]
|
---
|
---
|
456
|
456
|
---
|
---
|
|
L1 Program Cache
|
---
|
---
|
16 KB
|
16 KB
|
---
|
---
|
|
L1 Data Cache
|
---
|
---
|
16 KB
|
16 KB
|
---
|
---
|
|
Internal RAM
|
---
|
---
|
8 KB
|
8 KB
|
---
|
---
|
|
FPGA
|
XC3S400
|
XC3S1000
|
XC6SLX16
|
XC6SLX16
|
XC6SLX16
|
X3CS2000
|
|
Slices
|
3,584
|
7,680
|
2,2784
|
2,2784
|
2,2784
|
20,480
|
|
Logic Cells
|
8,064
|
17,280
|
14,579
|
14,579
|
14,579
|
46,080
|
|
Block RAM
|
288 Kb
|
432 Kb
|
576 Kb
|
576 Kb
|
576 Kb
|
720 Kb
|
|
Memory
|
|
|
|
|
|
|
|
CPU RAM
|
8 MB
|
32 MB
|
128 MB
|
128 MB
|
128 MB
|
128 MB
|
|
CPU RAM Throughput
|
400 MB/sec
|
400 MB/sec
|
532 MB/sec
|
532 MB/sec
|
532 MB/sec
|
2000 MB/sec
|
|
NOR FLASH
|
2 M
|
16 M
|
8 M
|
8 M
|
8 M
|
16 M
|
|
NAND FLASH
|
None
|
None
|
256 MB
|
256 MB
|
256 MB
|
None
|
|
FPGA RAM
|
8 M1
|
32 M1
|
N/A
|
N/A
|
N/A
|
64 M
|
|
FPGA RAM Throughput
|
400 MB/sec
|
400 MB/sec
|
N/A
|
N/A
|
N/A
|
400 MB/sec
|
|
Interface
|
SO-DIMM-144
|
SO-DIMM-144
|
SO-DIMM-200
|
SO-DIMM-200
|
SO-DIMM-200
|
SO-DIMM-200
|
|
Required Voltages
|
3.3, 2.5, 1.23
|
3.3, 2.5, 1.23
|
3.3
|
3.3
|
3.3
|
3.3
|
|
Avail FPGA I/O
|
100
|
100
|
96
|
96
|
96
|
140
|
|
Ethernet MAC
|
03
|
03
|
10/100
|
10/100
|
10/100
|
10/100/1000
|
|
McBSP Ports
|
2
|
2
|
2
|
2
|
2
|
2
|
|
LCD
|
02
|
02
|
1
|
1
|
1
|
N/A
|
|
VPIF
|
N/A
|
N/A
|
1
|
1
|
1
|
N/A
|
|
MMC/SD
|
07
|
07
|
1
|
1
|
1
|
07
|
|
SATA
|
N/A
|
N/A
|
1
|
1
|
1
|
N/A
|
|
I2C / SPI
|
06
|
06
|
2 / 26
|
2 / 26
|
2 / 26
|
16
|
|
Availability
|
In Production
|
In Production
|
In Production
|
In Production
|
In Production
|
In Production
|
Notes:
- FPGA and CPU share RAM via DSP EMIF, 100 MHz clock rate maximum.
- LCD interface core is available for the FPGA to drive local and remote LCD display.
- Soft FPGA MAC cores are available for 10/100 Mbit Ethernet Phy Control.
- Spartan-6 features a 6 input LUT allowing for significantly more logic in the same number of slices when compared to a Spartan-3
- TMS6455 Option Including 8 Rocket I/O ports is available upon request.
- Additional I2C and SPI interfaces may be added with the FPGA.
- SD Interface may be added with the FPGA.