Dolffy DOS v1.0.10

Dolffy DOS v1.0.10 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-hyper.rom — Hyper build (Plain plus Ultimate SoftwareIEC DMA and the three-phase SHIFT/SHIFT LOCK cursor)
• dolffy-hyper-quickrun.rom — Hyper Quickrun build (Hyper plus C=+RUN/STOP Quickrun)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All five are raw, headerless 8192-byte images. See the README for ROM selection,
Hyper/SoftwareIEC setup, installation, and the drive-side ROM requirements
(DolphinDOS 1541 ROM for the parallel path, a licensed JiffyDOS drive ROM for the
serial fast path).

Dolffy DOS v1.0.9

Dolffy DOS v1.0.9 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.8

Dolffy DOS v1.0.8 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.7

Dolffy DOS v1.0.7 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.6

Dolffy DOS v1.0.6 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.5

Dolffy DOS v1.0.5 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.4

Dolffy DOS v1.0.4 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-quickrun.rom — Quickrun build (Plain plus C=+RUN/STOP: LOa, then SYS)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

All three are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.3

Dolffy DOS v1.0.3 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

Both are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.2

Dolffy DOS v1.0.2 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

Both are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).

Dolffy DOS v1.0.1

Dolffy DOS v1.0.1 — prebuilt KERNAL ROM images.

• dolffy.rom — Plain build (conservative, runs anywhere a C64 KERNAL runs)
• dolffy-ultimate.rom — Ultimate build (adds a real-time clock and a SHIFT LOCK indicator)

Both are raw, headerless 8192-byte images. See the README for installation and the
drive-side ROM requirements (DolphinDOS 1541 ROM for the parallel path, a licensed
JiffyDOS drive ROM for the serial fast path).