- 22 - 5.9 GPIO5 Part General Purpose I/O Function Change the value of GPIO 5 data register (GPIO5) and GPIO 5 direction re" />
參數(shù)資料
型號(hào): W83L951DG
廠商: Nuvoton Technology Corporation of America
文件頁(yè)數(shù): 32/112頁(yè)
文件大?。?/td> 0K
描述: IC EMBEDDED CNTRLR 128-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: W83
核心處理器: 8051
芯體尺寸: 8-位
速度: 24MHz
連通性: 主機(jī)接口,PS/2,SMBus,UART/USART
外圍設(shè)備: PWM,WDT
輸入/輸出數(shù): 104
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b; D/A 2x8b
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 128-LQFP
包裝: 托盤(pán)
W83L951DG/W83L951FG
- 22 -
5.9
GPIO5 Part
General Purpose I/O Function
Change the value of GPIO 5 data register (GPIO5) and GPIO 5 direction register (GPIOD3) to
determine 8 input/output.
D/A Converter Function
Change the value of chip control 2 register bit 7 (D/A 2 Function Enable) and Bit 6 (D/A 1 Function
Enable) to enable D/A Converter Function.
Table 5-10 GPIO5 pin configuration table
SYMBOL
PIN
I/O
FUNCTION
GP57
DA2
113
I/O12tsai
General Purpose I/O Function
DA2 Converter Output
GP56
DA1
114
I/O12tsai
General Purpose I/O Function
DA1 Converter Output
GP55
116
I/O16tsh
General Purpose I/O Function
GP54
117
I/O16tsh
General Purpose I/O Function
GP53
118
I/O16tsh
General Purpose I/O Function
GP52
119
I/O16tsh
General Purpose I/O Function
GP51
120
I/O16tsh
General Purpose I/O Function
GP50
121
I/O16tsh
General Purpose I/O Function
5.10 GPIO6 Part
General Purpose I/O Function
Change the value of GPIO 6 data register (GPIO6) and GPIO 6 direction register (GPIOD6) to
determine 8 input/output.
A/D Converter Function
Change the value of chip control 2 register bit 5 (A/D Function Enable) to enable A/D Converter
Function.
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