參數(shù)資料
型號: CY7C63803
廠商: Cypress Semiconductor Corp.
英文描述: enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
中文描述: enCoRe II還低速USB外設控制器(enCoRe II還低速的USB外設控制器)
文件頁數(shù): 50/74頁
文件大?。?/td> 1441K
代理商: CY7C63803
CY7C63310
CY7C638xx
Document 38-08035 Rev. *I
Page 50 of 74
18.0
USB/PS2 Transceiver
Although the USB transceiver has features to assist in interfacing to PS/2 these features are not controlled using these registers.
These registers only control the USB interfacing features. PS/2 interfacing options are controlled by the D+/D– GPIO Configu-
ration register (See
Table 14-2
).
Bit 7:
GPIO Port 1 Interrupt Enable
0 = Mask GPIO Port 1 interrupt
1 = Unmask GPIO Port 1 interrupt
Bit 6:
Sleep Timer Interrupt Enable
0 = Mask Sleep Timer interrupt
1 = Unmask Sleep Timer interrupt
Bit 5:
INT1 Interrupt Enable
0 = Mask INT1 interrupt
1 = Unmask INT1 interrupt
Bit 4:
GPIO Port 0 Interrupt Enable
0 = Mask GPIO Port 0 interrupt
1 = Unmask GPIO Port 0 interrupt
Bit 3:
SPI Receive Interrupt Enable
0 = Mask SPI Receive interrupt
1 = Unmask SPI Receive interrupt
Bit 2:
SPI Transmit Interrupt Enable
0 = Mask SPI Transmit interrupt
1 = Unmask SPI Transmit interrupt
Bit 1:
INT0 Interrupt Enable
0 = Mask INT0 interrupt
1 = Unmask INT0 interrupt
Bit 0:
POR/LVD Interrupt Enable
0 = Mask POR/LVD interrupt
1 = Unmask POR/LVD interrupt
Table 17-8. Interrupt Mask 0 (INT_MSK0) [0xE0] [R/W]
Table 17-9. Interrupt Vector Clear Register (INT_VC) [0xE2] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Pending Interrupt [7:0]
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
The Interrupt Vector Clear Register (INT_VC) holds the interrupt vector for the highest priority pending interrupt when read, and
when written will clear all pending interrupts
Bit [7:0]:
Pending Interrupt [7:0]
8-bit data value holds the interrupt vector for the highest priority pending interrupt. Writing to this register will clear all pending
interrupts.
相關PDF資料
PDF描述
CY7C63310 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
CY7C63801 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
CY7C63823 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
CY7C63813 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
CY7C63833 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設控制器)
相關代理商/技術參數(shù)
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