參數(shù)資料
型號(hào): HD404342R
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位HMCS400系列微電腦(4位單片微計(jì)算機(jī))
文件頁數(shù): 76/100頁
文件大小: 610K
代理商: HD404342R
HD404344R Series/HD404394 Series
76
Bit
Initial value
Read/Write
Bit name
3
0
W
ACR3
2
0
W
ACR2
0
0
W
ACR0
1
0
W
ACR1
A/D channel register (ACR: $016)
0
0
0
0
1
0
1
Analog Input Selection
AN
0
AN
1
AN
2
AN
3
ACR3
ACR1
ACR2
ACR0
1
Note: Available for the HD404344R series and HD4074344, but not available for the HD404394 series.
*
*
Figure 55 A/D Channel Register (ACR)
Bit
Initial value
Read/Write
Bit name
3
Not used
2
0
R/W
ADSF
0
Not used
1
0
W
WDON
A/D start flag (ADSF: $020, bit 2)
Refer to the description of timers
WDON
0
1
A/D conversion completed
A/D conversion started
A/
Figure 56 A/D Start Flag (ADSF)
相關(guān)PDF資料
PDF描述
HD404344R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404391S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404392S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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HD404342RFT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
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