TMP86xy12MG Toshiba, TMP86xy12MG Datasheet - Page 47

• Manufacturer Part Number: TMP86xy12MG
• Manufacturer: Toshiba

Specifications of TMP86xy12MG

• Package: SSOP30
• Rom Types (m=mask,p=otp,f=flash): M/F
• Rom Size: 16
• Ram Size: 512
• Driver Led: 8
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: IGBT
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 24
• Power Supply (v): 4.5 to 5.5

3.2 Interrupt enable register (EIR)
Interrupt Enable Registers
Interrupt Latches
(002DH, 002CH)
(003BH, 003AH)
(003DH, 003CH)
(002FH, 002EH)
EIRD,EIRE
EIRH,EIRL
ILD,ILE
ILH,ILL
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"
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".
(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".
15
15
15
15
−
−
−
−
EF28 to EF4
EF14
IL14
IL28 to IL2
14
14
14
14
−
−
IMF
EF13
IL13
13
13
13
13
−
−
EIRH (003BH)
EIRD (002DH)
EF28
ILH (003DH)
IL28
ILD (002FH)
12
12
12
12
Individual-interrupt enable flag
(Specified for each bit)
Interrupt master enable flag
−
−
Interrupt latches
EF27
EF11
IL11
IL27
11
11
11
11
EF10
IL10
10
10
10
10
−
−
Page 36
EF9
IL9
9
9
9
9
−
−
EF8
0: No interrupt request
1: Interrupt request
IL8
8
8
−
8
8
−
0:
1:
0:
1:
Disables the acceptance of each maskable interrupt.
Enables the acceptance of each maskable interrupt.
Disables the acceptance of all maskable interrupts
Enables the acceptance of all maskable interrupts
EF23
IL23
EF7
IL7
7
7
7
7
at RD
EF22
IL22
EF6
IL6
6
6
6
6
EF21
IL21
5
−
5
5
−
5
0: Clears the interrupt request
1: (Interrupt latch is not set.)
EIRE (002CH)
EIRL (003AH)
EF20
IL20
ILL (003CH)
ILE (002EH)
EF4
IL4
4
4
4
4
(Initial value: *00*0000 00*000**)
(Initial value: *00*0000 00*0***0)
(Initial value: ***00*** 0000000*)
(Initial value: ***00*** 0000000*)
EF19
IL19
at WR
IL3
3
3
3
3
EF18
IL18
IL2
2
2
2
2
TMP86CH12MG
EF17
IL17
1
1
1
1
IMF
0
0
−
R/W
R/W
0
0
−