參數(shù)資料
型號： HD4046212R
廠商： Hitachi,Ltd.
英文描述： AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路)
中文描述： 由于微機(jī)安裝有雙音多頻發(fā)電機(jī)斷路器（微計(jì)算機(jī)帶雙音多頻發(fā)生器電路）
文件頁數(shù)： 20/155頁
文件大?。?/td> 549K
代理商： HD4046212R
HD404629R Series
20
Table 1 Initial Values After MCU Reset (cont)
Item
Abbr.
Initial
Value
Contents
Timer/
counters,
Timer write register B
(TWBU,
TWBL)
$X0
—
serial
interface
Timer write register C
(TWCU,
TWCL)
$X0
—
Timer write register D
(TWDU,
TWDL)
$X0
—
Octal counter
(OC)
000
—
A/D
A/D mode register
(AMR)
00 - 0
Refer to description of A/D mode register
A/D data register
(ADRL,
ADRU)
$80
Refer to description of A/D data register
LCD
LCD control register
(LCR)
- 000
Refer to description of LCD control register
LCD mode register
(LMR)
0000
Refer to description of LCD duty-cycle/clock
control register
LCD output register 1
(LOR1)
0000
Sets R-port/LCD segment pins to R port mode
LCD output register 2
(LOR2)
0000
LCD output register 3
(LOR3)
- 000
DTMF
Tone generator mode
register
(TGM)
0000
Refer to description of tone generator mode
register
Tone generator control
register
(TGC)
000 -
Refer to description of tone generator control
register
Bit registers
Low speed on flag
(LSON)
0
Refer to description of operating modes
Watchdog timer on flag
(WDON)
0
Refer to description of timer C
A/D start flag
(ADSF)
0
Refer to description of A/D converter
Direct transfer on flag
(DTON)
0
Refer to description of operating modes
Input capture status flag
(ICSF)
0
Refer to description of timer D
Input capture error flag
(ICEF)
0
Refer to description of timer D
Others
Miscellaneous register
(MIS)
0000
Refer to description of operating modes, I/O, and
serial interface
System clock select
register
(SSR)
0000
Refer to description of operating modes,
oscillation circuits, and DTMF generator
Bank register
(V)
- - 00
Refer to description of RAM memory map
Notes: 1. The statuses of other registers and flags after MCU reset are shown in the following table.
2. X indicates invalid value. – indicates that the bit does not exist.
相關(guān)PDF資料
PDF描述
HD404628R AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路)
HD4074629 AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路)
HD404629R AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路)
HD404638R 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD40A4638R 4-Bit Single-Chip 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
HD4046212RFS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a DTMF Generator Circuit
HD4046212RTF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4046212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404628FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
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