+<sect1>set_c128_speed<label id="set_c128_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of a C128 CPU.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_c128_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the C128 CPU.
+<tag/Notes/<itemize>
+<item>The function is specific to the C64 and C128.
+<item>The function does not check if the C128 CPU is the current CPU.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_c128" name="detect_c128">,
+<ref id="get_c128_speed" name="get_c128_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+
+<sect1>set_c64dtv_speed<label id="set_c64dtv_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of the C64DTV.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_c64dtv_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the C64DTV.
+<tag/Notes/<itemize>
+<item>The function is specific to the C64.
+<item>The function does not check for the presence of the C64DTV.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_c64dtv" name="detect_c64dtv">,
+<ref id="get_c64dtv_speed" name="get_c64dtv_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+
+<sect1>set_c65_speed<label id="set_c65_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of the C65/C64DX in C64 mode.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_c65_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the C65/C64DX in C64 mode.
+<tag/Notes/<itemize>
+<item>The function is specific to the C64.
+<item>The function does not check for the presence of a C65/C64DX in C64 mode.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_c65" name="detect_c65">,
+<ref id="get_c65_speed" name="get_c65_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+
+<sect1>set_chameleon_speed<label id="set_chameleon_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of the C64 Chameleon cartridge.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_chameleon_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the C64 Chameleon cartridge.
+<tag/Notes/<itemize>
+<item>The function is specific to the C64.
+<item>The function does not check for the presence of the C64 Chameleon cartridge.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_chameleon" name="detect_chameleon">,
+<ref id="get_chameleon_speed" name="get_chameleon_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+
+<sect1>set_scpu_speed<label id="set_scpu_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of the C64/C128 SuperCPU cartridge.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_scpu_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the SuperCPU cartridge.
+<tag/Notes/<itemize>
+<item>The function is specific to the C128 and C64.
+<item>The function does not check for the presence of the cartridge.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_scpu" name="detect_scpu">,
+<ref id="get_scpu_speed" name="get_scpu_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+
+<sect1>set_turbomaster_speed<label id="set_turbomaster_speed"><p>
+
+<quote>
+<descrip>
+<tag/Function/Set the current speed of the C64 Turbo Master cartridge.
+<tag/Header/<tt/<ref id="accelerator.h" name="accelerator.h">/
+<tag/Declaration/<tt/unsigned char __fastcall__ set_turbomaster_speed (unsigned char speed);/
+<tag/Description/The function returns the speed after trying to set the speed of the C64 Turbo Master cartridge.
+<tag/Notes/<itemize>
+<item>The function is specific to the C64.
+<item>The function does not check for the presence of the C64 Turbo Master cartridge.
+<item>See the accelerator.h header for the speed definitions.
+</itemize>
+<tag/Availability/cc65 (not all platforms)
+<tag/See also/
+<ref id="detect_turbomaster" name="detect_turbomaster">,
+<ref id="get_turbomaster_speed" name="get_turbomaster_speed">,
+<tag/Example/None.
+</descrip>
+</quote>
+
+