参数资料
型号: S1R72105F00A000
元件分类: 总线控制器
英文描述: SCSI BUS CONTROLLER, PQFP100
封装: 0.50 MM PITCH, PLASTIC, QFP15-100
文件页数: 32/99页
文件大小: 666K
代理商: S1R72105F00A000
S1R72105 Technical Manual
32
EPSON
Rev.1.0
7.3.31
SCSI Mode Select0 (SCSIMODE0)
R/W
Sets operation related to the SCSI interface.
Address
Register Name
Bit Symbol
Description
29h
SCSIMODE0
7: -
6: -
5: -
4: ULTRA
ULTRA SCSI
3: AUTO1
AUTO1 (auto status)
2: AUTO2
AUTO2 (status message stop)
1: AN_C
ACTIVE NEGATION CONTROL
0: AN_D
ACTIVE NEGATION DATA
BIT4 ULTRA SCSI
When this bit is HIGH, the ULTRA-SCSI transfer is enabled.
It is valid only when the RATE bit of the
SYNCMODE register is set at “0” or “1”.
BIT3 AUTO1 (auto status)
Automatically executes STS_MSG
→Busfree→Wait_SEL_CMD after executing the DMA_DATA_IN/OUT
command.
At the end of execution, ASCMP interrupt occurs. The bit setting is also valid in FIFO-DMA mode.
BIT2 AUTO2 (status message stop)
Executes automatically STS_MSG after executing the DMA_DATA_IN/OUT command.
At the end of execution, ASCMP interrupt occurs. The bit setting is also valid in FIFO-DMA mode.
*AUTO: During execution of AUTO1 or 2, the AUTO bit of the SCSIMODE1 register is assumed to be “1”.
The EXEC bit also becomes “1” during execution of AUTO1 or 2. Since the internal sequencer writes the
command into the SCSI block in place of the CPU, the COMMAND register can read the command value in
process of execution at that time.
BIT1 ACTIVE NEGATION CONTROL
When this bit is HIGH it enables the active negation function of the SCSI XSREQ/XSACK signals.
BIT0 ACTIVE NEGATION DATA
When this bit is HIGH it enables the active negation function of the SCSI data and parity signals.
相关PDF资料
PDF描述
S1R72803F00A100 1 CHANNEL(S), 400M bps, SERIAL COMM CONTROLLER, PQFP100
S1R72C05B08 UNIVERSAL SERIAL BUS CONTROLLER, PBGA121
S1R72C05B10 UNIVERSAL SERIAL BUS CONTROLLER, PBGA121
S1R72V17B00A UNIVERSAL SERIAL BUS CONTROLLER, PBGA60
S1R72V18B10 UNIVERSAL SERIAL BUS CONTROLLER, PBGA121
相关代理商/技术参数
参数描述
S1R72803F00A200 功能描述:IC LINK CTRLR 1394 IDE-66 184QFP RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
S1R72805F00A2 功能描述:IC LINK CTRLR 1394 IDE100 100QFP RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
S1R72901F00A 功能描述:IC LINK CTRLR/PHY 1394 100-QFP RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
S1R72901F00A200 功能描述:IC PHY CONT 2PORT 1394A 100-QFP RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN(6x6) 包装:* 其它名称:Q6396337A
S1R72C05 制造商:EPSON 制造商全称:EPSON 功能描述:Support for control, bulk, interrupt, and isochronous transfers