EVAL-ADUC7032QSPZ Analog Devices Inc, EVAL-ADUC7032QSPZ Datasheet - Page 81

• Manufacturer Part Number: EVAL-ADUC7032QSPZ
• Description: EVAL DEV QUICK START ADUC7032
• Manufacturer: Analog Devices Inc
• Series: QuickStart™ PLUS Kitr
• Type: MCUr

Specifications of EVAL-ADUC7032QSPZ

• Contents: Evaluation Board, Power Supply, Cable, Software, Emulator and Documentation
• For Use With/related Products: ADuC7032
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

GPIO Port0 Data Register
Name: GP0DAT
Address: 0xFFFF0D20
Default Value: 0x000000XX
Access: Read/write
Function: This 32-bit MMR configures the direction of the GPIO pins assigned to Port0 (see Table 58). This register also sets the output
value for GPIO pins configured as outputs and reads the status of GPIO pins configured as inputs.
Table 62. GP0DAT MMR Bit Designations
Bit
31 to 29
28
27
26
25
24
23 to 21
20
19
18
17
16
15 to 5
4
3
2
1
0
Description
Reserved. These bits are reserved and should be written as 0 by user code.
Port0.4 Direction Select Bit.
Port0.3 Direction Select Bit.
Port0.2 Direction Select Bit.
Port0.1 Direction Select Bit.
Port0.0 Direction Select Bit.
Reserved. These bits are reserved and should be written as 0 by user code.
Port0.4 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.4.
Port0.3 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.3.
Port0.2 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.2.
Port0.1 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.1.
Port0.0 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.0.
Reserved. These bits are reserved and should be written as 0 by user code.
Port0.4 Data Input. This bit is a read-only bit that reflects the current status of the GPIO pin assigned to P0.4. User code should
write 0 to this bit.
Port0.3 Data Input. This bit is a read-only bit that reflects the current status of the GPIO pin assigned to P0.3. User code should
write 0 to this bit.
Port0.2 Data Input. This bit is a read-only bit that reflects the current status of the GPIO pin assigned to P0.2. User code should
write 0 to this bit.
Port0.1 Data Input. This bit is a read-only bit that reflects the current status of the GPIO pin assigned to P0.1. User code should
write 0 to this bit.
Port0.0 Data Input. This bit is a read-only bit that reflects the current status of the GPIO pin assigned to P0.0. User code should
write 0 to this bit.
Cleared to 0 by user code to configure the GPIO pin assigned to P0.4 as an input.
Set to 1 by user code to configure the GPIO pin assigned to P0.4 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to P0.3 as an input.
Set to 1 by user code to configure the GPIO pin assigned to P0.3 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to P0.2 as an input.
Set to 1 by user code to configure the GPIO pin assigned to P0.2 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to P0.1 as an input.
Set to 1 by user code to configure the GPIO pin assigned to P0.1 as an output.
Cleared to 0 by user code to configure the GPIO pin assigned to P0.0 as an input.
Set to 1 by user code to configure the GPIO pin assigned to P0.0 as an output.
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ADuC7032-8L