Lameboy

Lameboy
File:Lameboyds.jpg
General
Author(s)	Nutki
Type	Emulator
Version	0.12
Licence	Mixed
Links
[Media:Lameboy012ds.zip Download]
Website
Source

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Lameboy DS is a Gameboy and Gameboy Colour emulator.

Features

• High compatibility
• Full speed for many games
• Support for large games greater than 2 MB in size
• Zipped ROM support for games smaller than 2 MB
• "Fast Mode" with L-trigger
• Preliminary sound support
• Auto save on exit to menu
• RTC emulation
• Pseudo bilinear upscaling mode
• Super Game Boy borders and coloring support
• Rumble emulation with slot 2 devices with rumble
• Green color scheme option emulating original Game Boy color palette (green to very light green)
• Configurable X/Y Keys
• Save states
• Main menu

Installation

1. Patch lameboy.nds file with proper flash driver (unless your card firmware does it for you), see chishm.drunkencoders.com/DLDI/ for details
2. Copy patched lameboy.nds to your flash device
3. Copy roms to any folder on the flash (default is "lameboy")

Control

Menu Keys

Up, Down - previus/next rom/option

Left, Right - prevoius/next page, change option

A - select

B - parent directory

L/R - change menu page

Ingame Keys

Up, Right, Left, Down, A, B, Start, Select - maps to GB keys

X/Y - configurable

L - fast mode (no frame sync and renders only every 8th frame)

R/Touch - show menu

Menu Option

Exit - saves RAM or state and exits to rom selction

Continue - hide menu (also A on top menu bar)

Save - saves RAM (.sav) or state (.lsX)

Load - loads state

Delete state - removes current save state slot

State slot - chooses between save slots or simple RAM save

Exit without save - exits to rom selection

Reset - resets Game Boy

X Y Keys - X/Y keys function

L Key - fast key type (classic / toggle)

GBC - GameBoy Color emulation (Never - disable, If Needed - only in GBC exclusive games, Always - all games that support GBC)

SGB - Super GameBoy emulation

Rumble - Enable rumble emulation (additional slot 2 hardware required)

Test rumble - Set rumble on for about 1s

GB Colors - Selects color scheme for monochrome games

Vertical Pan - non scaled GB screen vertical position (useful with SGB borders)

Game Screen - Switch top/bottom DS screens function

Scale - selects scaling mode

Scaling Filter - enables bilinear filtering

Show FPS - enables fps counter

Save Settings - saves menu settings

Default Settings - reset to default menu settings

Changelog

0.12

• fixed: better iterrupt timing (should fix Mario Land 2)
• fixed: multipacket SGB messages (fixes Pokemon R/G/B color overlays)
• added: backlight of the menu screen is turned off when not used
• added: fullscreen scaling (ignores aspect ratio)

0.11

• changed: optimized software renderer
• changed: optimized cpu core
• fixed: multiplayer pad reading in SGB games (Battle Arena Toshinden and others)

0.10

• changed: updated devkitARM and associated libraries to r21
• fixed: STOP opcode (fixes Konami Collection 2 JP & 4 JP)
• fixed: found and reverted patch that caused problem with pumpkin level in Mario Land 2
• fixed: another change in interrupt handling to fix Monster Rancher Explorer
• fixed: pallete change effects
• fixed: interrupt enable register, fixes graphic glithes in Pokemon Pinball and Donkey Kong
• fixed: DAA opcode flags
• added: Super GameBoy borders and coloring support
• added: rumble emulation with slot 2 rumble pak
• added: menu
• added: green color scheme for classic gb
• added: configurable x/y key functions
• added: save states

0.9

• fixed: joypad register emulation (fixes Wario Blast)
• fixed: GBC hdma (fixes Pokemon Crystal graphics)
• fixed: interrupt flags emulation (fixes Bouble Bobble)
• fixed: V-blank interrupt timing (fixes Altered Space)
• fixed: split window emulation (fixes Donkey Kong graphics)
• fixed: GB timer initialization (fixes Pokemon Pinball)
• added: fake serial interrupts (fixes many early games)
• added: RTC emulation
• added: pseudo bilinear upscaling mode

0.8

• fixed: GBC speed change did not work for some games (like Mario Bros Deluxe)
• fixed: interrupt priority
• fixed: corrected timers interrupt frequency
• fixed: tile in foreground color 0 is transparent
• added: preliminary sound emulation
• added: auto save on exit to rom menu

0.7

• fixed: less interscreen video glitches
• fixed: correct flag bits locations, helps Zelda Oracle of Ages
• fixed: window size overflow, helps with menu in both Zelda Oracles
• added: 60fps emulation speed sync
• added: fast mode with L button
• changed: cpu emulation optimizations, more games run fullspeed

0.5

• changed: new faster display method (with triple buffering), may cause visual glitches with games using pallette based effects
• added: fps display
• fixed(?): video modes emulation, helps for some games but messes with others
• added: rom selection menu sorting, key repeat and position history
• fixed: inverted GBC sprite priorities

0.4

• fix for Zelda Oracle hang after first screen
• implemented GBC tile in foreground priority attribute (needed for Zelda Oracle)

0.3

• "ADD SP, #xx" instruction fix, (helps for many games including Pokemon Card 2)
• CGB HDMA bug fixed
• MBC type 0x13 correctly recognized (now save works in Pokemon Red/Green/Blue)
• added some powersaving when NDS closed during emulation

0.2

• zipped rom support