參數(shù)資料
型號: ADUC7032BSTZ-88
廠商: Analog Devices Inc
文件頁數(shù): 103/120頁
文件大小: 0K
描述: IC MCU 96K FLASH DUAL 48LQFP
標準包裝: 1
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 20.48MHz
連通性: LIN,SPI,UART/USART
外圍設(shè)備: POR,PSM,溫度傳感器,WDT
輸入/輸出數(shù): 9
程序存儲器容量: 96KB(48K x 16)
程序存儲器類型: 閃存
RAM 容量: 1.5K x 32
電壓 - 電源 (Vcc/Vdd): 3.5 V ~ 18 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 2x16b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 48-LQFP
包裝: 托盤
ADuC7032-8L
Rev. A | Page 83 of 120
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
Description
31 to 29
Reserved. These bits are reserved and should be written as 0 by user code.
28
Port0.4 Direction Select 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.
27
Port0.3 Direction Select Bit.
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.
26
Port0.2 Direction Select Bit.
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.
25
Port0.1 Direction Select Bit.
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.
24
Port0.0 Direction Select Bit.
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.
23 to 21
Reserved. These bits are reserved and should be written as 0 by user code.
20
Port0.4 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.4.
19
Port0.3 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.3.
18
Port0.2 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.2.
17
Port0.1 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.1.
16
Port0.0 Data Output. The value written to this bit appears directly on the GPIO pin assigned to P0.0.
15 to 5
Reserved. These bits are reserved and should be written as 0 by user code.
4
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.
3
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.
2
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.
1
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.
0
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.
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