41CL User Manual
© 2019, Systemyde International Corporation
24
TURBO2
TURBO5
TURBO10
TURBO20
TURBO50
Executing
TURBO2
(
Turbo 2X Mode
) immediately enables the 2X Turbo mode.
Executing
TURBO5
(
Turbo 5X Mode
) immediately enables the 5X Turbo mode.
Executing
TURBO10
(
Turbo 10X Mode
) immediately enables the 10X Turbo mode.
Executing
TURBO20
(
Turbo 20X Mode
) immediately enables the 20X Turbo mode.
Executing
TURBO50
(
Turbo 50X Mode
) immediately enables the 50X Turbo mode.
TURBO?
Executing
TURBO?
(
Test Turbo Mode
) queries the state of the Turbo control bits inside
the NEWT microprocessor. The current Turbo speed is returned in the X register. The
results returned will be one of
0
,
2
,
5
,
10
,
20
or
50
. The stack is lifted before the
result is written to the X register.
Plug into Port/Unplug from Port Functions
These functions allow the user to virtually plug and unplug module images from the
calculator ports. The functions use the Image Database in Flash memory to determine the
type and address of the desired module image. This provides an easy way for the user to
control the configuration of the calculator without having to remember specific memory
addresses. Refer to the Image Identifier Table section for the mnemonics for the different
module images. No attempt will be made here to explain what the different module
images do; it is assumed that the user has access to the documentation for any modules of
interest.
Advanced users may enjoy exploring some of the poorly-documented images that are
included in the 41CL. Advanced users can even build a new module image in memory
and then virtually plug it into a port by directly specifying the relevant memory address
for the Plug function.
