spak302ag33c Freescale Semiconductor, Inc, spak302ag33c Datasheet - Page 7

• Manufacturer Part Number: spak302ag33c
• Description: Mc68302 Integrated Multi-protocol Processor
• Manufacturer: Freescale Semiconductor, Inc

The MC68SC302 Application Development System (ADS) is a platform for developing a passive terminal
adaptor using the MC68SC302. In addition to being an ISA half-card form factor plug-in card, the MC68SC302
can also be plugged into a PC card slot for development of PC card applications. The board includes both an
MC145572 U interface transceiver and an MC145574 S/T interface transceiver along with the associated line
interface circuitry. A 128-pin expansion connector is onboard for customer specific circuits such as a POTs
interface or a modem datapump. Logic analyzer connectors provide convenient access to ISA and PCMCIA
bus signals. Figure 6 shows the ADS block diagram.
FREESCALE MC145572
U INTERFACE
U INTERFACE
MC68SC302 APPLICATION DEVELOPMENT SYSTEM
2 WIRE
MC68SC302
IDL/GCI
SCP
FREESCALE MC145574
Freescale Semiconductor, Inc.
S/T INTERFACE
S/T INTERFACE,
For More Information On This Product,
MC68SC302 PRODUCT INFORMATION
4 WIRE
Figure 6. ADS Block Diagram
Go to: www.freescale.com
CONNECTOR
PCMCIA BUS
EEPROM
CIS/PnP
SOCKET
X25080
128-PIN EXPANSION
SCP
CONNECTOR
EEPROM
ST95020
CIS/PnP
SOCKET
CONNECTOR
ISA BUS
EEPROM
CIS/PnP
SOCKET
CONNECTORS
93C46
ANALYZER
LOGIC