The value here is 1 less than the value of VTOTAL. REG_SPR_WIN_X0īottom-right X of SPR Window. REG_SCR2_WIN_Y1īottom-right Y of SCR2 Window. ![]() REG_SCR2_WIN_X1īottom-right X of SCR2 Window. TODO: What happens if FIRST+COUNT is > 080h? I believe it drops the extra sprites just like COUNT > 080h, yes? REG_SPR_COUNT SPR Count Up to 128 SPRs per frame, 32 per line SC: 58mm x 37mm (2.7 inch TFT color LCD display) (TODO: Check) WSC: 58mm x 37mm (2.7 inch CSTN LCD display) Screen WS: 58mm x 37mm (2.7 inch FSTN LCD display) (TODO: Check) RAM ASWAN: 16KB on-chip SRAM (8K x 16) 12.288MHz ? ![]() SPHINX refers to both SPHINX and SPHINX2 unless mentioned.ĪSWAN refers to both ASWAN and CAIRO unless mentioned.Ĭompatibility modes are not covered here, look at the respective sections for information on that.ĬPU ASWAN: NEC V30MZ 3.072MHz (80186 compatible) It's even possible to run WS games on the PC2, and vice-versa. According to Koto's website, they did the hardware and software design of the console.ĭue to using the same SoC as WonderSwan, the hardware is nearly identical aside from differences in the input layout. The story about how this came to be is unknown to me. Pocket Challenge V2 (PC2) is an edutainment system released by Benesse, using the same ASWAN SoC in the original WonderSwan. There are no other differences in terms of capabilities. SwanCrystal (SC) is the third (and last) generation of WonderSwan, improving visibility and clarity with a superior display. WonderSwan Color (WSC) is the second generation of WonderSwan, adding colors, quadrupling the RAM, and adding several useful hardware features for developers. WonderSwan (WS) is the first generation of WonderSwan. In this document, generally WonderSwan refers to WonderSwan and Pocket Challenge V2, and WonderSwan Color refers to WonderSwan Color and SwanCrystal, unless otherwise mentioned. Port Cart Connector Cart Mapper Cart Power Controller Cart ROM Cart SRAM Related Information Patents CAIRO Game List About WSMan About This Document ![]() V30MZ CPU CPU Overview CPU Instruction Set CPU Instruction Encoding Pinouts ASWAN SPHINX SPHINX2 Ext. Overview System Overview Parts Memory Map I/O Map Hardware Programming Display Controller Sound Keypad System Controller Interrupts Serial Port Internal EEPROM DMA Controller Sound DMA Controller Timers Other Code Layout WSR FormatĬartridge Overview Metadata Banking Real-Time Clock EEPROM General-Purpose Outputs WonderWitch Overview Update Encryption Flash ROM I/O Ports WonderGate Overview Terminology Interface Commands Bandai WonderSwan series - Technical Information
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