SMJ320C6414 Datasheet, PDF (6/133 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDĆPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A − JANUARY 2004 − REVISED MARCH 2004
device compatibility
The C64x generation of devices has a diverse and powerful set of peripherals. The common peripheral set
and pin-compatibility that the C6414, C6415, and C6416 devices offer lead to easier system designs and faster
time to market. Table 2 identifies the peripherals and coprocessors that are available on the C6414, C6415, and
C6416 devices.
The C6414, C6415, and C6416 devices are pin-for-pin compatible, provided the following conditions are met:
D All devices are using the same peripherals.
The C6414 is pin-for-pin compatible with the C6415/C6416 when the PCI and UTOPIA peripherals on the
C6415/C6416 are disabled.
The C6415 is pin-for-pin compatible with the C6416 when they are in the same peripheral selection mode.
[For more information on peripheral selection, see the Device Configurations section of this data sheet.]
D The BEA[9:7] pins are properly pulled up/down.
[For more details on the device-specific BEA[9:7] pin configurations, see the Terminal Functions table of
this data sheet.]
Table 2. Peripherals and Coprocessors Available on the C6414, C6415, and C6416 Devices^†‡
PERIPHERALS/COPROCESSORS
C6414
C6415
C6416
EMIFA (64-bit bus width)
√
√
√
EMIFB (16-bit bus width)
√
√
√
EDMA (64 independent channels)
√
√
√
HPI (32- or 16-bit user selectable)
√
√
√
PCI (32-bit) [Specification v2.2]
—
√
√
McBSPs (McBSP0, McBSP1, McBSP2)
√
√
√
UTOPIA (8-bit mode) [Specification v1.0]
—
√
√
Timers (32-bit) [TIMER0, TIMER1, TIMER2]
√
√
√
GPIOs (GP[15:0])
√
√
√
VCP/TCP Coprocessors
—
—
√
† _{— denotes peripheral/coprocessor is not available on this device.}
‡ _{Not all peripherals pins are available at the same time. (For more details, see the Device Configuration section.)}
For more detailed information on the device compatibility and similarities/differences among the C6414, C6415,
and C6416 devices, see the How To Begin Development Today With the TMS320C6414, TMS320C6415, and
TMS320C6416 DSPs application report (literature number SPRA718).
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