DSPIC33FJ12GP202 Microchip Technology Inc., DSPIC33FJ12GP202 Datasheet - Page 14

• Manufacturer Part Number: DSPIC33FJ12GP202
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC33FJ12GP201/202
FIGURE 2-1:
DS70264B-page 12
Control Block
Data Access
PSV & Table
Program Memory
Address Latch
Data Latch
23
23
Controller
Interrupt
dsPIC33FJ12GP201/202 CPU CORE BLOCK DIAGRAM
23
to Various Blocks
Address Bus
Control Signals
Control
Instruction
Stack
Logic
Decode &
PCU
Program Counter
Control
24
8
PCH
Control
Logic
Loop
16
PCL
Preliminary
Divide Support
DSP Engine
16
Y Data Bus
X Data Bus
Instruction Reg
Data Latch
ROM Latch
Address Generator Units
Address
X RAM
Latch
16
16
Data Latch
W Register Array
Address
Y RAM
Latch
EA MUX
16 x 16
16
16
16
16-bit ALU
16
16
© 2007 Microchip Technology Inc.
16
16
To Peripheral Modules
16