Datasheet

975
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
43.3 Block Diagram
Figure 43-1. Software Modem Device Block Diagram
SMD Controller
SMD Core
AHB
Wrapper
AHB
CPU
Interrupt
FIFO
Interface
8x32 (2)
DMA
Parallel
Interface
DIB
Interface
Circuitry
DIB
Pads
Byte Parallel
Interface
FIFO 2x16
FIFO 2x16
Ring
Detection
and Pulse
Dialing
Machines
(masters)
DMA Channel
Logic
Control/Status
Registers
Control
Channel Logic
X
X