參數(shù)資料
型號(hào): USB97C201-MN
廠商: STANDARD MICROSYSTEMS CORP
元件分類(lèi): 總線控制器
英文描述: USB 2.0 ATA/ ATAPI Controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP100
封裝: TQFP-100
文件頁(yè)數(shù): 25/59頁(yè)
文件大?。?/td> 385K
代理商: USB97C201-MN
SMSC DS – USB97C201
Page 25
Rev. 03/25/2002
PRELIMINARY
Table 16 – GPIO Interrupt Mask Register
GPIO_MSK
(0x9C- RESET=0xFF)
NAME
R/W
GPIO7_MSK
R/W
GPIO INTERRUPT MASK REGISTER
DESCRIPTION
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051.
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051..
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
1 = Prevents a high in the corresponding bit
in the GPIO_IRQ register from generating an
interrupt on the INT4 input to the 8051...
BIT
7
6
GPIO6_MSK
R/W
5
GPIO5_MSK
R/W
4
GPIO4_MSK
R/W
3
GPIO3_MSK
R/W
2
GPIO2_MSK
R/W
1
GPIO1_MSK
R/W
0
GPIO0_MSK
R/W
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