参数资料
型号: TMP86CH47IUG
厂商: Toshiba Corporation
英文描述: Zener Diode; Application: General; Pd (mW): 500; Vz (V): 17.5 to 18.3; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
中文描述: 8位微控制器
文件页数: 44/160页
文件大小: 1627K
代理商: TMP86CH47IUG
Page 36
3. Interrupt Control Circuit
3.2 Interrupt enable register (EIR)
TMP86CH47IUG
Note 1: To clear any one of bits IL7 to IL4, be sure to write "1" into IL2 and IL3.
Note 2: In main program, before manipulating the interrupt enable flag (EF) or the interrupt latch (IL), be sure to clear IMF to "0"
(Disable interrupt by DI instruction). Then set IMF newly again as required after operating on the EF or IL (Enable interrupt
by EI instruction)
In interrupt service routine, because the IMF becomes "0" automatically, clearing IMF need not execute normally on inter-
rupt service routine. However, if using multiple interrupt on interrupt service routine, manipulating EF or IL should be exe-
cuted before setting IMF="1".
Note 3: Do not clear IL with read-modify-write instructions such as bit operations.
Note 1: *: Don’t care
Note 2: Do not set IMF and the interrupt enable flag (EF15 to EF4) to “1” at the same time.
Note 3: In main program, before manipulating the interrupt enable flag (EF) or the interrupt latch (IL), be sure to clear IMF to "0"
(Disable interrupt by DI instruction). Then set IMF newly again as required after operating on the EF or IL (Enable interrupt
by EI instruction)
In interrupt service routine, because the IMF becomes "0" automatically, clearing IMF need not execute normally on inter-
rupt service routine. However, if using multiple interrupt on interrupt service routine, manipulating EF or IL should be exe-
cuted before setting IMF="1".
Interrupt Latches
(Initial value: 00000000 000000**)
ILH,ILL
(003DH, 003CH)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
IL15
IL14
IL13
IL12
IL11
IL10
IL9
IL8
IL7
IL6
IL5
IL4
IL3
IL2
ILH (003DH)
ILL (003CH)
IL15 to IL2
Interrupt latches
at RD
0: No interrupt request
1: Interrupt request
at WR
0: Clears the interrupt request
1: (Interrupt latch is not set.)
R/W
Interrupt Enable Registers
(Initial value: 00000000 0000***0)
EIRH,EIRL
(003BH, 003AH)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
EF15
EF14
EF13
EF12
EF11
EF10
EF9
EF8
EF7
EF6
EF5
EF4
IMF
EIRH (003BH)
EIRL (003AH)
EF15 to EF4
Individual-interrupt enable flag
(Specified for each bit)
0:
1:
Disables the acceptance of each maskable interrupt.
Enables the acceptance of each maskable interrupt.
R/W
IMF
Interrupt master enable flag
0:
1:
Disables the acceptance of all maskable interrupts
Enables the acceptance of all maskable interrupts
相关PDF资料
PDF描述
TMP86CH47SUG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.1 to 19.0; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
TMP86CH49FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.8 to 19.7; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
TMP86CH72FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 19.5 to 20.4; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
TMP86CK74AFG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.2 to 21.1; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
TMP86CM23AUG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.9 to 21.9; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
相关代理商/技术参数
参数描述
TMP86CH47SUG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH47U 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:CMOS 8 BIT MICROCONTROLLER
TMP86CH47UG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB ROM 5V 44PQFP - Rail/Tube
TMP86CH49FG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH72FG 制造商:Toshiba America Electronic Components 功能描述:TLCS870/C 16K ROM , VFT - Rail/Tube