參數(shù)資料
型號(hào): HD404391S
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(yè)數(shù): 24/100頁(yè)
文件大?。?/td> 610K
代理商: HD404391S
HD404344R Series/HD404394 Series
24
Table 1
Initial Values After MCU Reset (cont)
Item
Abbr.
Initial Value
Contents
A/D
A/D mode register 1
(AMR1)
0000
Refer to description of A/D mode
register
A/D mode register 2
(AMR2)
- - - 0
Refer to description of A/D mode
register
Bit register
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
I
AD
off flag
(IAOF)
0
Refer to description of A/D
converter
Others
Miscellaneous register
(MIS)
00 - -
Refer to description of I/O, and
serial interface
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.
Table 1
Initial Values After MCU Reset (cont)
After Stop Mode
Release by
STOPC
Input
After Stop Mode
Release by
RESET
Input
After Other Types
of MCU Reset
Carry
(CA)
Program needs to initialize these registers.
Program needs to
initialize these
registers.
Accumulator
(A)
B register
(B)
W register
(W)
X/SPX register
(X/SPX)
Y/SPY register
(Y/SPY)
Serial data register
(SRU, SRL)
A/D data register
(ADRU, ADRL)
RAM
Data before entering stop mode are kept.
RAM enable flag
(RAME)
1
0
0
Port mode register B
bit 3
(PMRB3)
Data before entering
stop mode are kept.
0
0
相關(guān)PDF資料
PDF描述
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))
HD404612 4-Bit Single-Chip Microcomputer
HD404612FS 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404392 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HMCS43XXFamily User's Manual/Device
HD404392FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404392FT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404392S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404394 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit microcomputer has an A/D converter