GC1115 Datasheet, PDF (34/80 Pages) Texas Instruments – Crest Factor Reduction Processor

GC1115
SLWS144 – FEBRUARY 2005
Microprocessor ^{Input Pins:} Timer
”NEVER” ^{write SYNC_A SYNC_B trigger ”ALWAYS”}
www.ti.com
SW_TRIGGER
SYNC
Sources
TIMER
RCV_SYNC
STAGE_SYNC
DECIM_SYNC
TIMER_SYNC
DELAY_SYNC
CANCEL_SYNC
RESOURCE_SYNC
INTERP_SYNC
OUTGAIN_SYNC
OUTPIN_SYNC
SIG_GEN_SYNC
SNAP_A_SYNC
SNAP_B_SYNC
Receive Block
Pipeline Stage Blocks
Decimate Block
SW Timer Block
Cancel Delay Block
Cancel Coef Block
Cancel Resource Blk
Interp−by−4 Block
OUT_GAIN0, 1 values
SYNC_OUT_ pin
Signal Gen, CRC control
Snap A RAM
Snap B RAM
SYNC
Registers
Functional
Blocks
Figure 12. GC1115 Synchronization Elements
34