- 58 - Continued. GPIO BLOCK(26) INTADDR NAME 7 6 5 4 3 2 1 0 D1 GPIOD0 GPIO 0 Direction Register[7:0] D2 GPIOD1 GPIO 1 Dir" />
參數(shù)資料
型號(hào): W83L951DG
廠商: Nuvoton Technology Corporation of America
文件頁數(shù): 72/112頁
文件大小: 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
W83L951DG/W83L951FG
- 58 -
Continued.
GPIO BLOCK(26)
INTADDR
NAME
7
6
5
4
3
2
1
0
D1
GPIOD0
GPIO 0 Direction Register[7:0]
D2
GPIOD1
GPIO 1 Direction Register[7:0]
D3
GPIOD2
GPIO 2 Direction Register[7:0]
D4
GPIOD3
GPIO 3 Direction Register[7:0]
D5
GPIOD4
GPIO 4 Direction Register[7:0]
D6
GPIOD5
GPIO 5 Direction Register[7:0]
D7
GPIOD6
GPIO 6 Direction Register[7:0]
D9
GPIOD7
GPIO 7 Direction Register[7:0]
DA
GPIOD8
GPIO 8 Direction Register[7:0]
DB
GPIOD9
GPIO 9 Direction Register[7:0]
DC
GPIODA
GPIO A Direction Register[7:0]
DD
GPIODB
GPIO B Direction Register[7:0]
DE
GPIODC
GPIO C Direction Register[7:0]
6.6.1
GPIO Data Register Description
6.6.1.1
GPIO 0 Input/Output Register (GPIO0) (Default Value: 0000_0000)
Write:
Output data register
Read:
GPIO pin status whether GPIO function is active or not.
Note:
bit command and byte command have same result.
For example “CPL Bit” Instruction
Read Pin Status into temp Register.
Invert temp register.
Write Result to Output Data Register according for bit address,
and not influence the value of other
bit.
6.6.1.2
GPIO 1 Input/Output Register (GPIO1) (Default Value: 0000_0000)
Write:
Output data register
Read:
GPIO pin status whether GPIO function is active or not.
Note: bit command and byte command have same result
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