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参数资料
| 型号： | SL811HS-JCT |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQCC28 |
| 封装： | LEAD FREE, PLASTIC, LCC-28 |
| 文件页数： | 8/32页 |
| 文件大小： | 854K |
| 代理商： | SL811HS-JCT |
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SL811HS
Document 38-08008 Rev. *D
Page 16 of 32
Interrupt Enable Register, Address [06h] . The
SL811HS
provides an Interrupt Request Output that is activated
resulting from a number of conditions. The Interrupt Enable
register allows the user to select events that generate the
Interrupt Request Output assertion. A separate Interrupt
Status register is read in order to determine the condition that
initiated the interrupt (see the description in section Interrupt
Status Register, Address [0Dh]). When a bit is set to ‘1’, the
corresponding interrupt is enabled. Setting a bit in the Interrupt
Enable register does not effect the Interrupt Status register’s
value; it just determines which interrupts are output on INTRQ.
USB Address Register, Address [07h]. This
register
contains the USB Device Address after assignment by USB
host during configuration. On power up or reset, USB Address
register is set to Address 00h. After USB configuration and
address assignment, the device recognizes only USB transac-
tions directed to the address contained in the USB Address
register.
Interrupt Status Register, Address [0Dh]. This
read/write
register serves as an Interrupt Status register when it is read,
and an Interrupt Clear register when it is written. To clear an
interrupt, write the register with the appropriate bit set to ‘1’.
Writing a ‘0’ has no effect on the status.
Table 30. Interrupt Enable Register [Address: 06h]
7
6
5
4
3
2
1
0
DMA Status
USB Reset
SOF Received
DMA Done
Endpoint 3
Done
Endpoint 2
Done
Endpoint 1
Done
Endpoint 0
Done
Bit Position
Bit Name
Function
7
DMA Status
When equal to ‘1’, indicates DMA transfer is in progress. When equal to ‘0’, indicates DMA
transfer is complete.
6
USB Reset
Enable USB Reset received interrupt when = ‘1’.
5
SOF Received
Enable SOF Received Interrupt when = ‘1’.
4
DMA Done
Enable DMA done Interrupt when = ‘1’.
3
Endpoint 3 Done
Enable Endpoint 3 done Interrupt when = ‘1’.
2
Endpoint 2 Done
Enable Endpoint 2 done Interrupt when = ‘1’.
1
Endpoint 1 Done
Enable Endpoint 1 done Interrupt when = ‘1’.
0
Endpoint 0 Done
Enable Endpoint 0 done Interrupt when = ‘1’.
Table 31. USB Address Register [Address 07h]
7
6
5
4
3
2
1
0
USBADD7
USBADD6
USBADD5
USBADD4
USBADD3
USBADD2
USBADD1
USBADD0
Table 32. Interrupt Status Register [Address 0Dh]
7
6
5
4
3
2
1
0
DMA Status
USB Reset
SOF Received
DMA Done
Endpoint 3
Done
Endpoint 2
Done
Endpoint 1
Done
Endpoint 0
Done
Bit Position
Bit Name
Function
7
DMA Status
When equal to ‘1’, indicates DMA transfer is in progress. When equal to 0, indicates DMA
transfer is complete. An interrupt is not generated when DMA is complete.
6
USB Reset
USB Reset Received Interrupt.
5
SOF Received
SOF Received Interrupt.
4
DMA Done
DMA Done Interrupt.
3
Endpoint 3 Done
Endpoint 3 Done Interrupt.
2
Endpoint 2 Done
Endpoint 2 Done Interrupt.
1
Endpoint 1 Done
Endpoint 1 Done Interrupt.
0
Endpoint 0 Done
Endpoint 0 Done Interrupt.
相关PDF资料 |
PDF描述 |
|---|---|
| SL811HS | SL811HS Embedded USB Host/Slave Controller(SL811HS嵌入式USB主/从控制器) |
| SLA0201 | 600 V, SCR |
| SLA24C01-D-3/P | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| SLA24C01-D/P | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| SLE24C01-S/P | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SL811HST | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Embedded USB Host/Slave Controller |
| SL811HST-1.5 | 制造商:Cypress Semiconductor 功能描述:BUS Controller Circuit, 48 Pin, QFP |
| SL811HST-AC | 功能描述:IC USB HOST/SLAVE CTRLR 48LQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:- 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网，UART，USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382 |
| SL811HST-AXC | 功能描述:USB 接口集成电路 256B HOST COM RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| SL811HST-AXC | 制造商:Cypress Semiconductor 功能描述:IC USB HOST CONTROLLER 48MHZ 制造商:Cypress Semiconductor 功能描述:IC, USB HOST CONTROLLER, 48MHZ 制造商:Cypress Semiconductor 功能描述:IC, USB HOST CONTROLLER, 48MHZ; No. of I/O's:8; Digital IC Case Style:TQFP; No. of Pins:48; RAM Memory Size:256KB; CPU Speed:48MHz; Peripherals:DMA; Embedded Interface Type:USB; Operating Temperature Min:0C; Operating Temperature |
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