dsp56001 Freescale Semiconductor, Inc, dsp56001 Datasheet - Page 2

• Manufacturer Part Number: dsp56001
• Description: Available In An 88 Pin Ceramic Through-hole Package.
• Manufacturer: Freescale Semiconductor, Inc

2
MOTOROLA
PORT B
OR HOST
PORT C
AND/OR
SSI, SCI
15
9
EXTAL
PERIPHERALS:
INTERNAL DATA
MANIPULATION
GENERATION
In the USA:
For technical assistance call:
DSP Applications Helpline [phone]
For availability and literature call your local Motorola Sales Office or Authorized Motorola Distributor.
For free application software and information call the Dr. BuB electronic bulletin board:
In Europe, Japan and Asia Pacific
Contact your regional sales office or Motorola distributor.
GENERATOR
BUS SWITCH
ADDRESS
HOST, SSI,
ON-CHIP
SCI, PI/O
AND BIT
CLOCK
9600/4800/2400/1200/300 baud
[phone]
(8 data bits, no parity, 1 stop)
UNIT
UNIT
XTAL
GENERATOR
PROGRAM
ADDRESS
Figure 1. DSP56001 Block Diagram
BOOTSTRAP
CONTROLLER
32X24
PROGRAM
ROM
DECODE
PROGRAM
CONTROLLER
INTERRUPT
PROGRAM
512X24
RAM
MODA/IRQA
MODB/IRQB
YAB
XAB
PAB
YDB
XDB
PDB
GDB
RESET
X MEMORY
256X24
256X24
/A ROM
RAM
TWO 56-BIT ACCUMULATORS
24X24 + 56 56-BIT MAC
Y MEMORY
SINE ROM
256X24
256X24
RAM
DATA ALU
EXTERNAL
EXTERNAL
ADDRESS
DATA BUS
CONTROL
SWITCH
SWITCH
BUS
BUS
16 BITS
24 BITS
ADDRESS
DATA
7
DSP56001