COP87L88CL Datasheet, PDF (28/34 Pages) National Semiconductor (TI) – 8-Bit One-Time Programmable OTP Microcontroller

Development Support (Continued)
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 15 for configuration
The simulation capability is a very low cost means of evalu-
ating the general COP8 architecture In addition the EPU
has programming capability with added adapters for pro-
gramming the whole COP8 product family of OTP and
EPROM products The product includes the following fea-
tures
 Non-real-time in-circuit simulation Program overlay
memory is PC resident instructions are downloaded over
RS-232 as executed Approximate performance is
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 kbytes of loadable programming 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 WATCHDOG execution are not well
synchronized 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
 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_PP to program parts
 Includes a copy of COP8-DEV-IBMA assembler linker
SDK
EPU Order Information
Evaluation Programming Unit
EPU-COP888GG
Evaluation Programming Unit
with debugger and programmer
control software with 40 ZIF
programming socket
General Programming Adapters
COP8-PGMA-DS
28 and 20 DIP and SOIC adapter
COP8-PGMA-DS44P 28 and 20 DIP and SOIC plus 44
PLCC adapter
FIGURE 15 EPU-COP8 Tool Environment
TL DD 12524 – 19
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