參數(shù)資料
型號(hào): S1R72105F00A000
元件分類: 總線控制器
英文描述: SCSI BUS CONTROLLER, PQFP100
封裝: 0.50 MM PITCH, PLASTIC, QFP15-100
文件頁數(shù): 25/99頁
文件大?。?/td> 666K
代理商: S1R72105F00A000
S1R72105 Technical Manual
Rev.1.0
EPSON
25
* Operation settings of the port interface
The following list shows the operational settings made by the bit setting:
1)
Selecting master/slave of the port by PSLV bit
PDREQ
XPDACK
XPRD/XPWR
Remarks
PSLV=0
(Master)
Input
Output
Data input during XPRD
Data output during XPWR
PortConfig_1 register setting enabled
XPRD/XPWR pulse width:
Assert
≥40ns
Negate
≥40ns
PSLV=1
(Slave)
Output
Input
Data output during XPRD
Data input during XPWR
PortConfig_1 register setting disabled
XPRD/XPWR pulse width:
Assert
≥30ns
Negate
≥30ns
2)
Selecting operation modes by BUS8/SWAP/ODS bit
BUS8=0
SWAP=0 PD7 to 0 is transferred first.
If ODS = 1, PD7 to 0 is discarded when the first one word is transferred, and
only PD15 to 8 is transferred.
PD7 to 0 is used when the last data to be transferred is not a word but a byte.
SWAP=1 PD15 to 8 is transferred first.
If ODS = 1, PD15 to 8 is discarded when the first one word is transferred, and
only PD7 to 0 is transferred.
PD15 to 8 is used when the last data to be transferred is not a word but a byte.
BUS8=1
Only PD7 to 0 is used for transfer.
PD15 to 8 goes into Input mode (connect to GND or HVDD).
7.3.18
Port Config 1 (PortConfig_1)
R/W
Sets the operation mode of the port interface.
Address
Register Name
Bit Symbol
Description
15h
PortConfig_1
7: AssertPulseWidth[3]
6: AssertPulseWidth[2]
5: AssertPulseWidth[1]
4: AssertPulseWidth[0]
Assert Pulse Width
3: NegatePulseWidth[3]
2: NegatePulseWidth[2]
1: NegatePulseWidth[1]
0: NegatePulseWidth[0]
Negate Pulse Width
BIT7-4 Assert Pulse Width
Sets the assert pulse width of XPRD/XPWR when the port interface operates in Master mode.
The width is the internal operation clock cycle (40 MHz) multiplied by [AssertPulseWidth + 2].
ex. 0000: 2×25ns=50ns
0001: 3×25ns=75ns
BIT3-0 Negate Pulse Width
Sets the negate pulse width of XPRD/XPWR when the port interface operates in Master mode.
The width is the internal operation clock cycle (40 MHz) multiplied by [NegatePulseWidth + 2].
ex. 0000: 2×25ns=50ns
0001: 3×25ns=75ns
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1R72803F00A200 功能描述:IC LINK CTRLR 1394 IDE-66 184QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
S1R72805F00A2 功能描述:IC LINK CTRLR 1394 IDE100 100QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
S1R72901F00A 功能描述:IC LINK CTRLR/PHY 1394 100-QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
S1R72901F00A200 功能描述:IC PHY CONT 2PORT 1394A 100-QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
S1R72C05 制造商:EPSON 制造商全稱:EPSON 功能描述:Support for control, bulk, interrupt, and isochronous transfers