公开(公告)号：US3665454A

公开(公告)日：1972-05-23

申请号：US3665454D

申请日：1969-04-21

Applicant: SANDERS ASSOCIATES INC

Inventor： STODDARD ROBERT D ,  SCHUMACHER ARNOLD ,  CONLEY GRANT W ,  WILLIAMS ROY M JR

IPC: G09G1/08 ,  G09G1/10 ,  G06F3/14

CPC classification number: G09G1/10 ,  G09G1/08

Abstract: A computer controlled multi-station display system utilizing a single display generator unit time shared by display indicators which have different writing rates. The display generator includes a register bank which receives and holds display indicator select and writing rate information as well as symbol tracing information. A control section routes the display select information to a display selector and the writing rate and the symbol tracing information to a function generator which produces X, Y and Z axis modulating signals at a rate which corresponds to the writing rate information. The display selector routes the generated X, Y and Z signals to a display indicator having a writing rate corresponding to the rate at which the X, Y and Z signals are produced. The function generator is illustrated as including a character generator having circuitry for varying rate at which characters are written on the display surface of the indicator.

公开(公告)号：US3611346A

公开(公告)日：1971-10-05

申请号：US3611346D

申请日：1969-04-21

Applicant: SANDERS ASSOCIATES INC

Inventor： STODDARD ROBERT D ,  SCHUMACHER ARNOLD ,  LONGLAND JOHN R

IPC: G09G1/08 ,  G09G1/10 ,  G06F3/14

CPC classification number: G09G1/10 ,  G09G1/08

Abstract: A computer controlled multistation display system utilizing a single display generator unit time shared by display indicators which have different writing rates. The display generator includes a register bank which receives and holds display indicator select and writing rate information as well as symbol tracing information. A control section routes the display select information to a display selector and the writing rate and the symbol tracing information to a function generator which produces X-, Y- and Z-axis modulating signals at a rate which corresponds to the writing rate information. The display selector routes the generated X, Y and Z signals to a display indicator having a writing rate corresponding to the rate at which the X, Y and Z signals are produced. The function generator is illustrated as including a line generator having circuitry for varying the rate at which lines or vectors are written on the display surface of the indicator.

Abstract translation: 一种利用单个显示发生器单元的计算机控制的多工位显示系统，其显示指标具有不同的写入速率。 显示发生器包括一个寄存器组，用于接收和保持显示指示符选择和写入速率信息以及符号跟踪信息。 控制部分将显示选择信息传送到显示选择器和写入速率和符号跟踪信息到功能发生器，其以对应于写入速率信息的速率产生X，Y和Z轴调制信号。 显示选择器将生成的X，Y和Z信号路由到具有与产生X，Y和Z信号的速率对应的写入速率的显示指示符。 函数发生器被示为包括具有电路的字符发生器，该电路用于在指示器的显示表面上写入字符的变化率。

公开(公告)号：US3548402A

公开(公告)日：1970-12-15

申请号：US3548402D

申请日：1966-10-10

Applicant: SANDERS ASSOCIATES INC

Inventor： SCHUMACHER ARNOLD

IPC: G09G1/10 ,  H01J1/60

CPC classification number: G09G1/10