TMS320C6457CCMH Datasheet, PDF (27/217 Pages) Texas Instruments – Communications Infrastructure Digital Signal Processor

www.ti.com
2.7 Signal Groups Description
TMS320C6457
Communications Infrastructure Digital Signal Processor
SPRS582B—July 2010
Figure 2-6 shows the CPU and core peripheral signal groups.
Figure 2-6 CPU and Peripheral Signals
CORECLKP
CORECLKN
ALTCORECLK
CORECLKSEL
SYSCLKOUT
AV_DD118
DDRREFCLKP
DDRREFCLKN
ALTDDRCLK
DDRCLKSEL
AV_DD218
TMS
TDO
TDI
TCK
TRST
EMU0
EMU1
•
•
•
EMU14
EMU15
EMU16
EMU17
EMU18
Clock/PLL1
and
PLL Controller
Reset and
Interrupts
Clock/PLL2
RESETSTAT
RESET
NMI
POR
IEEE Standard
1149.1
(JTAG)
Emulation
Reserved
Peripheral
Enable/Disable
RSV
Control/Status
2009 Texas Instruments Incorporated
Device Overview 27