Describes an integer number of whole cycles: pairs of clock signal transitions.

Describes an integer number of half cycles: single clock signal transitions.

! Contains either an absolute time or a time interval, described as a quotient, in terms of a clock rate to which the time is relative and its lengt

! Contains a head position, with some degree of sub-integral precision. */

! Holds a decoded PowerPC instruction. Implementation note: because the PowerPC encoding is particularly straightforward, only the operation has b

! A preinstruction is as much of an instruction as can be decoded with only the first instruction word — i.e. an operation, and: * on the 68000 an

Provides a 32-bit-style scale, index and base; to produce the address this represents, calcluate base() + (index() << scale()). This form of indirect

! A segment of PCM-sampled data. */

Lists the various condition codes used by the 680x0.

! Names the control lines used as input to the AY, which uses CP1600 bus semantics. */

! The FIR filter takes a 1d PCM signal with a given sample rate and applies a band-pass filter to it. The number of taps (ie, samples considered si

! Models a complete M50740-style instruction, including its operation, addressing mode and opcode. */

Indicates the addressing mode applicable to an operand. Implementation notes: Those entries starting 0b00 or 0b01 are mapped as per the 68000's nati

! Encapsulates the arguments supplied for a target SCSI command during the command phase plus any other data read since then. */

Provides the location of an operand's source or destination. Callers should use .source() as a first point of entry. If it directly nominates a regis

Maps the 68k function codes such that bits 0, 1 and 2 represent FC0, FC1 and FC2 respectively.

Data processing (i.e. AND to MVN).

Describes a single ARM instruction, suboptimally but such that all relevant detail has been extracted by the OperationMapper and is now easy to inspec

! Defines the keycodes that could be passed directly via set_key_pressed; these are based on the Apple Extended Keyboard. */

! Provides the same interface as to a single machine, while multiplexing all underlying calls to an array of real dynamic machines. Calls to crt_m