古董電腦的廠家

nothingology

0分

樓主

nothingology

個人積分：0分

文章編號：65435717

雲雀屋 wrote:
不用太期待，你能拍一...(恕刪)

明天去公司拍下來給大家研究看看

soziwow

11014分

12樓

soziwow

個人積分：11014分

文章編號：65436364

樓主的電腦 PICO-M:

PICO:;在英文有10的負12次方的意思(一兆分の1)----> 許多電腦電子產品都有用PICO 當product name
M:我猜是model機型。

(披；微微 pico 資訊與通信術語辭典
名詞解釋:
為10的負12次方，國際標準的單位代號為p。微微秒即0.000 000 000 001秒，現常被用來衡量電腦中央處理單元指令執行速率的時間單位。若將一微微秒視為一秒，則一秒將成為31710年。參國際單位制（international system of unit; SI）。

找到比較接近年代的PC(NEC) 如下圖，用Z80處理器 4Mhz RAM 16KB (在日本NEC, Toshiba, Sharp最早採用Z80)，當初主要是用在工業界。

樓主的比NEC可能更早。把機器拆開，有可能看到處理器??!!
只是好奇貴公司怎會有這樣的機器?

早年約1985之後NEC的桌機在美國賣的強強滾!

<viki>
"The Z80 CPU is an 8-bit based microprocessor. It was introduced by Zilog in 1976 as the startup company's first product.

According to the designers, the primary targets for the Z80 CPU (and its optional support and peripheral ICs[3]) were products like intelligent terminals, high end printers and advanced cash registers as well as telecom equipment, industrial robots and other kinds of automation equipment.

The Z80 was officially introduced on the market in July 1976 and came to be widely used also in general desktop computers using CP/M and other operating systems as well as in the home computers of the 1980s,

In the early 1980s, the Z80 was the one of the most commonly used CPU in the home computer market from the late 1970s to the mid 1980s.
"