COP8-PGMA-DS NSC [National Semiconductor], COP8-PGMA-DS Datasheet - Page 38

• Manufacturer Part Number: COP8-PGMA-DS
• Description: 8-Bit One-Time Programmable (OTP) Microcontroller with UART and Three Multi-Function Timers
• Manufacturer: NSC [National Semiconductor]

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Development Support
iceMASTER EVALUATION PROGRAMMING UNIT (EPU)
The iceMASTER EPU-COP888GG is a PC based in-circuit
simulation tool to support the feature family COP8 products
See Figure 21 for configuration
The simulation capability is a very low cost means of evalua-
tion the general COP8 architecture In addition the EPU has
programming capability with added adapters for program-
ming the whole COP8 product family of OTP and EPROM
products The product includes the following features
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Non-real-time in-circuit simulation
memory is PC resident instructions are downloaded over
RS-232 as executed
20 kHz
Includes a 40 pin DIP cable adapter Other target pack-
ages are not supported All processor I O pins are ca-
bled to the application development environment
Full 32 kbyte of loadable programmable space that over-
lays (replaces) the on-chip ROM or EPROM On-chip
RAM and I O blocks are used directly or recreated as
necessary
On-chip timer and watch-dog execution are not well syn-
chronized to the instruction simulation
100 frames of synchronous trace memory The display
can be HLL source (e g C source) assembly or mixed
The most recent history prior to a break is available in the
trace memory
Up to eight software configured break points uses INTR
instruction which is modestly intrusive
Common look-feel debugger software across all Meta-
Link products only supported features are selectable
Approximate performance is
(Continued)
Program overlay
FIGURE 21 EPU-COP8 Tool Environment
38
Evaluation Programming Unit
EPU-COP888GG
General Programming Adapters
COP8-PGMA-DS
COP8-PGMA-DS44P
Tool set integrated interactive symbolic debugger sup-
ports both assembler (COFF and C Compiler ( COD)
SDK linked object formats
Instruction by instruction memory register changes dis-
played when in single step operation
Processor specific symbolic display of registers and bit
level assignments configured from master model file
Halt Idle mode notification Restart requires special han-
dling
Programming menu supports full product line of program-
mable OTP and EPROM COP8 products Only a 40 ZIF
socket is available on the EPU unit Adapters are avail-
able for other part package configurations
Integral wall mount power supply provides 5V and devel-
ops the required V
Includes a copy of COP8-DEV-IBMA assembler linker
SDK
EPU Order Information
PP
to program parts
Evaluation Programming Unit
with debugger and programmer
control software with 40 ZIF
programming socket
28 and 20 DIP and SOIC adapter
28 and 20 DIP and SOIC plus
44 PLCC adapter
TL DD 12864– 23