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參數(shù)資料
| 型號(hào)： | EMC2103-2-AP-TR |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, QCC16 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, QFN-16 |
| 文件頁(yè)數(shù)： | 66/89頁(yè) |
| 文件大?。?/td> | 1243K |
| 代理商： | EMC2103-2-AP-TR |
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RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2103
69
Revision 0.90 (08-19-08)
DATASHEET
6.34
GPIO Direction Register (EMC2103-2 Only)
The GPIO Direction Register controls the direction of GPIOs 1 and 2.
Bit 1 - GPIO2_DIR - Determines the direction of GPIO2.
‘0’ (default) - GPIO2 is configured as an input.
‘1’ - GPIO1 is configured as an output.
Bit 0 - GPIO2_DIR - Determines the direction of GPIO1.
‘0’ (default) - GPIO1 is configured as an input.
‘1’ - GPIO1 is configured as an output.
6.35
GPIO Output Configuration Register (EMC2103-2 Only)
The GPIO Output Configuration Register controls the output pin type of each GPIO pin.
Bit 1 - GPIO2_OT - Determines the output type for GPIO2.
‘0’ (default) - GPIO2 is configured as an open drain output (if enabled as an output).
‘1’ - GPIO2 is configured as a push-pull output (if enabled as an output).
Bit 0 - GPIO1_OT - Determines the output type for GPIO1.
‘0’ (default) - GPIO1 is configured as an open drain output (if enabled as an output).
‘1’ - GPIO1 is configured as a push-pull output (if enabled as an output).
6.36
GPIO Input Register (EMC2103-2 Only)
The GPIO Input Register indicates the state of the corresponding GPIO pin. When a GPIO is
configured as an input, any change of state will assert the ALERT# pin (unless GPIO interrupts are
masked, see Section 6.15).
Table 6.51 GPIO Direction Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
E1h
R/W
GPIO
Direction 1
--
GPIO
2_DIR
GPIO
1_DIR
00h
Table 6.52 GPIO Output Configuration Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
E2
R/W
GPIO
Output
Config
-
GPIO
2_OT
GPIO
1_OT
00h
Table 6.53 GPIO Input Register
ADDR
R/W
REGISTER
B7B6B5B4B3B2
B1
B0
DEFAULT
E3h
R
GPIO Input
-
GPIO
2_IN
GPIO
1_IN
00h
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EMC2103-3-KP | 制造商:SMSC 制造商全稱:SMSC 功能描述:RPM-Based Fan Controller with HW Thermal Shutdown |
| EMC2103-4 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Analog and Interface Product Selector Guide |
| EMC2103-4-AP | 制造商:SMSC 制造商全稱:SMSC 功能描述:RPM-Based Fan Controller with HW Thermal Shutdown |
| EMC2103-4-AP-TR | 功能描述:板上安裝溫度傳感器 RPM-BASED FAN CTRL HW THRML SHUTDWN RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| EMC2104 | 制造商:SMSC 制造商全稱:SMSC 功能描述:Dual RPM-Based PWM Fan Controller with Hardware Thermal Shutdown |
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