參數(shù)資料
型號(hào): M38B47MEH-XXXXFP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù): 40/78頁(yè)
文件大小: 1214K
代理商: M38B47MEH-XXXXFP
40
38B4 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
FLD CONTROLLER
The 38B4 group has fluorescent display (FLD) drive and control cir-
cuits.
The FLD controller consists of the following components:
40 pins for FLD control pins
FLDC mode register
FLD data pointer
FLD data pointer reload register
Tdisp time set register
Toff1 time set register
Toff2 time set register
Port P0FLD/port switch register
Port P2FLD/port switch register
Port P8FLD/port switch register
Port P8 FLD output control register
FLD automatic display RAM (max. 160 bytes)
A gradation display mode can be used for bright/dark display as a
display function.
Fig. 42 Block diagram for FLD control circuit
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