dsp56800 Freescale Semiconductor, Inc, dsp56800 Datasheet - Page 27

• Manufacturer Part Number: dsp56800
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

1.1.2
The following peripheral blocks are available for members of the DSP56800 16-bit Family:
Freescale Semiconductor
Data Memory
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Peripherals
Program
Memory
Program FLASH and RAM modules
Bootstrap FLASH for program RAM parts
Data FLASH and RAM modules
Phase-locked loop (PLL) module
General purpose Quad Timers
Computer operating properly (COP) module
Serial Communication Interfaces (SCIs)
Synchronous serial interface module (SSI)
Serial peripheral interface (SPI)
Quadrature Decoders
Controller Area Network (CAN) Modules
Peripheral Blocks
Clock & Control
PAB
XAB1
XAB2
PDB
CGDB
IP-BUS
XDB2
Controller
Manipulation
PC
Program
SR
LA
Bus And Bit
Unit
OnCE
OMR
HWS
LC
Figure 1-2. DSP56800 Core Block Diagram
Instr. Decoder
(or PDGB)
Interrupt Unit
Data
ALU
Y1 Y0
And
Introduction
X0
M01
AGU
A2 A1 A0
Clock Gen.
Limiter
N
+/-
B2 B1 B0
MOD.
ALU
MAC
ALU
and
DSP56800 Family Architecture
SP
R0
R1
R2
R3
Interface
External
Bus
AA0006
1-3