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参数资料
型号： KSZ8864RMNI
厂商： Micrel Inc
文件页数： 100/111页
文件大小： 0K
描述： IC ETHERNET SWITCH 4PORT 64QFN
特色产品： KSZ8864RMN Ethernet Switches
标准包装： 348
系列： *
其它名称： 576-3995
1997 Microchip Technology Inc.
DS30444E - page 89
PIC16C9XX
13.0
LCD MODULE
The LCD module generates the timing control to drive
a static or multiplexed LCD panel, with support for up to
32 segments multiplexed with up to 4 commons. It also
provides control of the LCD pixel data.
The interface to the module consists of 3 control regis-
ters (LCDCON, LCDSE, and LCDPS) used to dene
the timing requirements of the LCD panel and up to 16
LCD data registers (LCD00-LCD15) that represent the
array of the pixel data. In normal operation, the control
registers are congured to match the LCD panel being
used. Primarily, the initialization information consists of
selecting the number of commons required by the LCD
panel, and then specifying the LCD Frame clock rate to
be used by the panel.
Once the module is initialized for the LCD panel, the
individual bits of the LCD data registers are cleared/set
to represent a clear/dark pixel respectively.
Once
the
module
is
congured,
the
LCDEN
(LCDCON<7>) bit is used to enable or disable the LCD
module. The LCD panel can also operate during sleep
by clearing the SLPEN (LCDCON<6>) bit.
Figure 13-4 through Figure 13-7 provides waveforms
for Static, 1/2, 1/3, and 1/4 MUX drives.
FIGURE 13-1: LCDCON REGISTER (ADDRESS 10Fh)
R/W-0
U-0
R/W-0
LCDEN
SLPEN
—
VGEN
CS1
CS0
LMUX1
LMUX0
R =Readable bit
W =Writable bit
U =Unimplemented bit,
Read as ‘0’
-n =Value at POR reset
bit7
bit0
bit 7:
LCDEN: Module drive enable bit
1 = LCD drive enabled
0 = LCD drive disabled
bit 6:
SLPEN: LCD display sleep enable
1 = LCD module will stop operating during SLEEP
0 = LCD module will continue to display during SLEEP
bit 5:
Unimplemented: Read as '0'
bit 4:
VGEN: Voltage Generator Enable
1 = Internal LCD Voltage Generator Enabled, (powered-up)
0 = Internal LCD Voltage Generator powered-down, voltage is expected to be provided externally
bit 3-2: CS1:CS0: Clock Source Select bits
00 = Fosc/256
01 = T1CKI (Timer1)
1x = Internal RC oscillator
bit 1-0:
LMUX1:LMUX0: Common Selection bits
Species the number of commons and the bias method
LMUX1:LMUX0
MULTIPLEX
BIAS
Max # of Segments
00
01
10
11
Static (COM0)
1/2
(COM0, 1)
1/3
(COM0, 1, 2)
1/4
(COM0, 1, 2, 3)
Static
1/3
32
31
30
29
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KSZ8864RMNU 功能描述:以太网 IC 4-Port 10/100BT Switch with MII/RMII (Automotive) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8864RMNU TR 制造商:Micrel Inc 功能描述:IC ETHERNET SWITCH 4PORT 64MLF
KSZ8873FLL 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 2x FX Ports - Lead free RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8873FLL-EVAL 功能描述:以太网开发工具 3-Port Fast Ethernet Switch with 2x FX Ports - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
KSZ8873FLLI 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 2x FX Ports (Industrial Grade) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
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