TUSB3200ACPAH,PQFP52 (IC302)
Functional Block Diagram
USB Serial
USB
Interface
Engine
SOF
CLOCKS
OSC
PLL
ACG
6Mhz
DMA Controller
and
USB Buffer Manager
IEP
2K x 8
SRAM
OEP
Suspend
/Resume
Logic
4K ROM
8K RAM
Port–3
DMA0
DMA1
DMA2
DMA3
8052 Core
Port–1
62
CODEC Port
C–Port
Interface
Control/Status
Registers
I 2 C
I 2 C Bus
Control
PWM
PWM
Counters