PC Engine Duo R

Description

Tanggal rilis: 1993/03/25
Platform: PC Engine
Developer: NEC Home Electronics
Perkiraan tiba di alamat pemesan: 2 hari

Deskripsi:
– Region Japan.
– Second hand.
– Kelengkapan: PC Engine Duo R game console, Controller (x1), Adapter, AV cable, Manual Book.
– Kondisi box 70%
– Nomor seri match.
– Konsol daam keadaan baik.
– Controller menguning.

The Duo-R is a redesigned PC Engine Duo which uses through-hole caps instead of surface mount. When the PC Engine Duo launched in Japan on September 21, 1991, it retailed for ¥59,800. The product garnered a Good Design Award. NEC later revised the design of the console to reduce both manufacturing costs and the sale price. This new version, the PC Engine Duo R, went to market on March 25, 1993 with a retail price of ¥39,800. The Duo R omits the 3.5 mm phone connector for headphones, and the locking switch for the lid of the Duo’s top-loading CD-ROM drive. The Duo R has an off-white, differently shaped chassis.

The RAM increase and BIOS update afford the PC Engine Duo compatibility with all CD-ROM² and Super CD-ROM² titles (Japanese and North American). Like the PC Engine CD add-on, the PC Engine Duo can read Compact Disc Digital Audio and CD+G discs. The Hudson Soft HuC6280 is a modified 65C02 with an effective clock rate of 1.79 or 7.16 MHz (switchable by software). The integrated components of this 8-bit processor include a timer, general-purpose I/O port, and bankswitching hardware (which drives a 21-bit external address bus from a 6502-compatible 16-bit address bus). It is capable of block transfer instructions, as well as dedicated move instructions for communicating with the Duo’s video display controller, the HuC6270A.