ADUC7034BCPZ-RL Analog Devices Inc, ADUC7034BCPZ-RL Datasheet - Page 91
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ADUC7034BCPZ-RL
Manufacturer Part Number
ADUC7034BCPZ-RL
Description
IC,Battery Management,LLCC,48PIN,PLASTIC
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC7xxxr
Datasheet
1.ADUC7034BCPZ-RL.pdf
(136 pages)
Specifications of ADUC7034BCPZ-RL
Core Processor
ARM7
Core Size
16/32-Bit
Speed
20.48MHz
Connectivity
LIN, SPI, UART/USART
Peripherals
POR, PSM, Temp Sensor, WDT
Number Of I /o
9
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 18 V
Data Converters
A/D 2x16b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 115°C
Package / Case
48-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
GPIO Port2 Data Register
Name:
Address:
Default Value:
Access:
Function:
Table 63. GP2DAT MMR Bit Designations
Bit
31
30
29
28
27 to 26
25
24
23
22
21
20 to 18
17
16
15 to 7
6
5
4
3 to 2
1
0
GP2DAT
0xFFFF0D40
0x000000XX
Read/write
This 32-bit MMR configures the direction of the GPIO pins assigned to Port2 (see Table 57). This register also sets the
output value for GPIO pins configured as outputs and reads the status of GPIO pins configured as inputs.
Description
Reserved. This bit is reserved and should be written as 0 by user code.
Port2.6 direction select bit.
Set to 1 by user code to configure the GPIO pin assigned to Port2.6 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to Port2.6 as an input.
Port2.5 direction select bit.
Set to 1 by user code to configure the GPIO pin assigned to Port2.5 as an output. This configuration is used to support
diagnostic write capability to the high voltage I/O pins.
Cleared to 0 by user code to configure the GPIO pin assigned to Port2.5 as an input.
Port2.4 direction select bit.
Set to 1 by user code to configure the GPIO pin assigned to Port2.4 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to Port2.4 as an input. This configuration is used to support
diagnostic readback capability from the high voltage I/O pins (see HVCFG1[2:0]).
Reserved. These bits are reserved and should be written as 0 by user code.
Port2.1 direction select bit.
Set to 1 by user code to configure the GPIO pin assigned to Port2.1 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to Port2.1 as an input.
Port2.0 direction select bit.
Set to 1 by user code to configure the GPIO pin assigned to Port2.0 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to Port2.0 as an input.
Reserved. This bit is reserved and should be written as 0 by user code.
Port2.6 data output. The value written to this bit appears directly on the GPIO pin assigned to Port2.6.
Port2.5 data output. The value written to this bit appears directly on the GPIO pin assigned to Port2.5.
Reserved. These bits are reserved and should be written as 0 by user code.
Port2.1 data output. The value written to this bit appears directly on the GPIO pin assigned to Port2.1.
Port2.0 data output. The value written to this bit appears directly on the GPIO pin assigned to Port2.0.
Reserved. These bits are reserved and should be written as 0 by user code.
Port2.6 data input. This bit is a read only bit that reflects the current status of the GPIO pin assigned to Port2.6. User code
should write 0 to this bit.
Port2.5 data input. This bit is a read only bit that reflects the current status of the GPIO pin assigned to Port2.5. User code
should write 0 to this bit.
Port2.4 data input. This bit is a read only bit that reflects the current status of the GPIO pin assigned to Port2.4. User code
should write 0 to this bit.
Reserved. These bits are reserved and should be written as 0 by user code.
Port2.1 data input. This bit is a read only bit that reflects the current status of the GPIO pin assigned to Port2.1. User code
should write 0 to this bit.
Port2.0 data input. This bit is a read only bit that reflects the current status of the GPIO pin assigned to Port2.0. User code
should write 0 to this bit.
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ADuC7034