16 MHz, you need to enable the cf rush configuration or insert one
wait state.
M> cf clk=ext
You can specify that the emulator should use the clock input to the
emulator probe from the target system as the system clock. The HP
64147A 7750/51 emulator can only operate rightly with clock input
from 1 up to 25MHz. And you must use a clock input conforming to
the specifications for the 7750/51 Series microprocessor. When clock
is faster than 16 MHz, you need to enable the cf rush configuration or
insert one wait state.
Note
You can insert a wait state with one of the following methods.
Providing the /RDY from the target system.
Configuring the emulator to generate the /RDY signal. Refer
to the section describing the cf rdy command
Note
When the external clock is selected, your target system must have a
clock generation circuit. The emulation pod cannot generate clock
signal using a ceramic (or quartz crystal) resonator.
Note
Executing this command will drive the emulator into the reset state.
cf int
The int configuration item determines whether or not the emulator
responds to interrupt signals from the target system during foreground
operation.
M> cf int=en
Using the above command, you can specify that the emulator will
respond to interrupts from the target system.
4-10 Configuring the Emulator
Summary of Contents for 7750
Page 2: ......
Page 12: ...Figure 1 1 HP 64147 Emulator for MELPS 7750 51 Series 1 2 Introduction ...
Page 50: ...Notes 2 32 Getting Started ...
Page 56: ...3 6 In Circuit Emulation ...
