aduc7023bcpz62irl Analog Devices, Inc., aduc7023bcpz62irl Datasheet - Page 83
![no-image](/images/no-image-200.jpg)
aduc7023bcpz62irl
Manufacturer Part Number
aduc7023bcpz62irl
Description
Precision Analog Microcontroller, 12-bit Analog I/o, Arm7tdmi Mcu With Enhanced Irq Handler
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADUC7023BCPZ62IRL.pdf
(96 pages)
- Current page: 83 of 96
- Download datasheet (2Mb)
T0CON Register
Name:
Address:
Default value:
Access:
T0CON is the configuration MMR described in Table 98.
Table 98. T0CON MMR Bit Descriptions
Bit
15 to 8
7
6
5 to 4
3 to 2
1 to 0
T0CLRI Register
Name:
Address:
Default value:
Access:
T0CLRI is an 8-bit register. Writing any value to this register
clears the interrupt.
Timer1 (General-Purpose Timer)
Timer1 is a general-purpose, 32-bit timer (count down or count
up) with a programmable prescaler. The source can be the
32 kHz external crystal, the undivided system, the core clock, or
P1.1 (maximum frequency 44 MHz). This source can be scaled
by a factor of 1, 16, 256, or 32,768.
The counter can be formatted as a standard 32-bit value or as
hours, minutes, seconds, hundredths.
Timer1 has a capture register (T1CAP) that can be triggered by
a selected IRQ source initial assertion. This feature can be used
to determine the assertion of an event more accurately than the
precision allowed by the RTOS timer when the IRQ is serviced.
Value
00
01
10
11
00
01
10
11
T0CON
0xFFFF0308
0x0000
R/W
Description
Reserved.
Timer0 enable bit.
This bit is set by the user to enable Timer0. This
bit is cleared by the user to disable Timer0 by
default.
Timer0 mode.
This bit is set by the user to operate in
periodic mode.
This bit is cleared by the user to operate in
free-running mode. Default mode.
Clock select bits.
HCLK.
UCLK.
Internal 32768 Hz oscillator.
Reserved.
Source clock/1. Default value.
Source clock/16.
Source clock/256.
Undefined. Equivalent to 00.
Reserved.
T0CLRI
0xFFFF030C
0xXX
Write
Rev. 0 | Page 83 of 96
Timer1 can be used to start ADC conversions as shown in the
block diagram in Figure 43.
32kHz OSCILLATOR
The Timer1 interface consists of five MMRs: T1LD, T1VAL,
T1CON, T1CLRI, and T1CAP.
T1LD Register
Name:
Address:
Default value:
Access:
T1LD is a 32-bit load register.
T1VAL Register
Name:
Address:
Default value:
Access:
T1VAL is a 32-bit read-only register that represents the current
state of the counter.
T1CON Register
Name:
Address:
Default value:
Access:
T1CON is the configuration MMR described in Table 99.
HCLK
UCLK
P1.1
Figure 43. Timer1 Block Diagram
T1LD
0xFFFF0320
0x00000000
Read/write
T1VAL
0xFFFF0324
0xFFFFFFFF
Read
T1CON
0xFFFF0328
0x00000000
Read/write
IRQ[19:0]
PRESCALER
/1, 16, 256,
OR 32,768
UP/DOWN
COUNTER
CAPTURE
32-BIT
32-BIT
LOAD
TIMER1
VALUE
ADuC7023
TIMER1 IRQ
ADC CONVERSION
Related parts for aduc7023bcpz62irl
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ADUC702](/images/no-image3.png)
Part Number:
Description:
Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
Manufacturer:
AD [Analog Devices]
Datasheet:
![ad535kd](/images/no-image3.png)
Part Number:
Description:
Analog Divider
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad6437](/images/no-image3.png)
Part Number:
Description:
Analog Front End For Adsl
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad7868bq](/images/no-image3.png)
Part Number:
Description:
Lc2mos Complete, 12-bit Analog I/o System
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad7502sq](/images/no-image3.png)
Part Number:
Description:
Cmos 4/8 Channel Analog Multiplexers
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad73311](/images/no-image3.png)
Part Number:
Description:
Low Cost, Low Power Cmos General Purpose Analog Front End
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1582crt-reel7](/images/no-image3.png)
Part Number:
Description:
2.5 V To 5.0 V Micropower, Precision Series Mode Voltage References
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1859jrz](/images/no-image3.png)
Part Number:
Description:
Stereo, Single-supply 18-bit Integrated Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1833ast](/images/no-image3.png)
Part Number:
Description:
Multichannel 24-bit, 192 Khz, Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1881a](/images/no-image3.png)
Part Number:
Description:
Ac?97 Soundmax Codec
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1865r-j](/images/no-image3.png)
Part Number:
Description:
Complete Dual 18-bit 16 X Fs Audio Dac
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1890jpz](/images/no-image3.png)
Part Number:
Description:
Sampleport Stereo Asynchronous Sample Rate Converters
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1803jru](/images/no-image3.png)
Part Number:
Description:
U.s./international Modem Daa Line Codec Chipset
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad9630an](/images/no-image3.png)
Part Number:
Description:
Low Distortion 750 Mhz Closed-loop Buffer Amp
Manufacturer:
Analog Devices, Inc.
Datasheet:
![ad1315kz](/images/no-image3.png)
Part Number:
Description:
High Speed Active Load With Inhibit Mode
Manufacturer:
Analog Devices, Inc.
Datasheet: