參數(shù)資料
型號: HMS81C2112A
英文描述: [VFD MCU: High Voltage IO/ADC/HS PWM/SCI]
中文描述: [變頻控制器:高壓條/模數(shù)轉換器/房協(xié)的PWM /脊髓損傷]
文件頁數(shù): 60/94頁
文件大?。?/td> 1652K
代理商: HMS81C2112A
HMS81032E/HMS81032TL
56
Nov. 2001 Ver 2.00
Release Factor
Release Method
RESETB
By RESETB Pin=Low level, Standby mode is released and system is initialized
KSCN(Key Input)
Standby mode is released by low input of selected pin by key scan Input(SMRR0,SMRR1).
In case of interrupt mask enable flag= “0”, program executes just after standby instruction,
if flag= “1” enters each interrupt service routine.
INT1,INT2
When external interrupt (INT1,INT2) enable flag is “1”, standby mode is released at the
rising edge of each terminal. When standby mode is released at interrupt. Mask Enable
flag= “0”, program executes from the next instruction of standby instruction. When “1”,
enters each interrupt service routine.
Basic Interval
Timer(IFBIT)
When B.I.T. is executed only by bit10 of prescaler(PS10), SLEEP mode can be released.
Interrupt release SLEEP mode, when BIT interrupt enable flag is “1”. When standby mode
is released at interrupt. Mask enable flag= “0”, program executes from the next instruction
of SLEEP instruction. When “1”, enters each interrupt service routine.
Table 15-2
Figure 15-2 Block Diagram of Standby Circuit
[SLEEP MODE]
Xin
SLEEP command
SLEEP mode
release by interrupt
RESET
Longer than 2 machine cycle
[STOP MODE]
Xin
STOP mode
release by interrupt
RESET
Stable OSC.time
Program setting time by CKCTLR
Longer than stable OSC. Time
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