ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 93
ia186em
Manufacturer Part Number
ia186em
Description
8-bit/16-bit Microcontrollers
Manufacturer
Innovasic Semiconductor Inc.
Datasheet
1.IA186EM.pdf
(145 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ia186em-PQF100I-R-03
Manufacturer:
INNOVASIC
Quantity:
3 590
Company:
Part Number:
ia186em-PQF100I-R-03
Manufacturer:
Innovasic Semiconductor
Quantity:
10 000
Company:
Part Number:
ia186em-PTQ100I-R-03
Manufacturer:
Innovasic Semiconductor
Quantity:
10 000
- Current page: 93 of 145
- Download datasheet (2Mb)
IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
a bit to 1 masks the interrupt. The interrupt request is enabled when the corresponding bit is set
to 0. The IMASK register contains 07fdh on reset (see Table 69).
Table 69. Interrupt MASK Register (Master Mode)
5.1.48 IMASK (028h) (Slave Mode)
Interrupt MASK Register. The interrupt mask register is read/write. Setting a bit in this register
is effectively the same as setting the MSK bit in the corresponding interrupt control register.
Setting a bit to 1 masks the interrupt request. The interrupt request is enabled when the
corresponding bit is set to 0. The IMASK register contains 003dh on reset (see Table 70).
Table 70. Interrupt MASK Register (Slave Mode)
15
15
14
14
Reserved
Bits [15–11]—Reserved.
Bit [10]—SPI Serial Port Interrupt Mask → Setting this bit to 1 is an indication that the
asynchronous serial port interrupt is masked.
Bit [9]—WD Watchdog Timer Interrupt In-Service Request → Setting this bit to 1
indicates that the Watchdog Timer interrupt is masked.
Bits [8–4]—I4–I0 Interrupt Mask → Setting any of these bits to 1 is an indication that the
relevant interrupt is masked.
Bits [3–2]—D1–D0 DMA Channel Interrupt Mask → Setting this bit to 1 is an indication
that the respective DMA channel interrupt is masked.
Bit [1]—Reserved.
Bit [0]—TMR Timer Interrupt Mask → When set to 1, it indicates that the timer control
unit interrupt is masked.
Bits [15–6]—Reserved.
Bit [5]—TMR2 Timer 2 Interrupt Mask → This bit provides an indication of the state of
the mask bit in the Timer Interrupt Control register. When set to 1, it indicates that the
interrupt request is masked.
13
13
12
12
Reserved
11
11
®
SPI
10
10
9
WD
9
8
8
7
UNCONTROLLED WHEN PRINTED OR COPIED
7
6
I4–I0
6
TMR2
5
5
Page 93 of 145
IA211050831-16
4
TMR1
D1–D0
3
4
2
D1–D0
3
Reserved
2
1
Reserved
TMR
1
0
December 24, 2008
http://www.Innovasic.com
TMR0
0
Customer Support:
Data Sheet
1-888-824-4184
Related parts for ia186em
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
32-bit Real-time Communications Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
32-bit Real-time Communications Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
8-bit/16-bit Microcontrollers
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
8-bit/16-bit Microcontrollers
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
16-bit Microcontroller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Microprogram Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Programmable Communication Interface
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Programmable Peripheral Interface Adapter
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Serial Communications Controller?can Protocol
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Programmable Dma Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
Asynchronous Serial Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
32-bit Real-time Communications Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet:
Part Number:
Description:
32-bit Real-time Communications Controller
Manufacturer:
Innovasic Semiconductor Inc.
Datasheet: