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参数资料
型号： GLK12232-25-SM-VPT
厂商： Matrix Orbital
文件页数： 14/70页
文件大小： 686K
描述： LCD GRAPHIC DISPL 122X32 WHT BLU
标准包装： 1
显示器类型： LCD - 彩色
显示模式： 可传导的
可视范围： 60.20mm L x 18.00mm W
背光： LED - 白
点象素： 122 x 32
接口： I²C，RS232，TTL
点尺寸： 0.40mm W x 0.40mm H
点间距： 0.44mm x 0.44mm
Description This command enables ?ow control. When the buff
er ?lls so that only
[full] bytes are available, the display will return an “almost full”
message (0xFE) to the host controller. When the buffer empties so that
only [empty] bytes remain, the display will return an “almost empty”
message (0xFF) to the host controller.
The display will return the “almost full” message for every b
yte sent to
the display until the used buffer space once more drops below
the [full]
level. Whether the user is in `?ow control mode' or not, the mo
dule will
ignore display or command bytes which would overrun the buffer.
While in `?ow control mode' the unit will return 0xFE when buf
fer is
almost full even though it may have already thrown rejected data away.
The buffer size for the display is 128 bytes.
When using this command in an application, selection of the value for
the buffer [full] should be considered very carefully. This
is a critical
aspect to be able to use this feature to it's full potential. When using a
host system or PC which contains a FIFO, the user should set the value
of [full] equal to or greater than the size of the FIFO. The reason for this
is that the FIFO may be full when the host system receives 0xFE. In the
case of 16550 UART the size at its maximum is 16, therefore the
value
of [full] should be set to 16 or greater. It is suggested that the “almost
full” parameter be equal to the largest chunk of data the host
will be
sending the display (should be less than 127).
NOTE
This command is not available in I2C mode.
Remembered Yes
Default Off
4.3 Turn Flow Control Off
Syntax
Hexadecimal 0xFE 0x3B
Decimal 254 59
ASCII 254 “;”
Description This command turns off ?ow control. Bytes may ov
er?ow the buffer
without warning.
NOTE
This command is not available in I2C mode.
Remembered Yes
4.4 Changing the I2C Slave Address
Matrix Orbital GLK12232-25-SM
16
相关PDF资料
PDF描述
GLK240128-25-FGW-V LCD GRAPHIC DISPL 240X128 WH BLU
GLK240128-25-V LCD GRAPHIC DISPL 240X128 Y/G BK
GLK24064-25-FGW-V LCD GRAPHIC DISPL 240X64 WHT BLU
GLK24064-25-V LCD GRAPHIC DISPL 240X64 Y/G BK
SS-5T PIN PLUNGER SPDT 5.3OZ/5AMP
相关代理商/技术参数
参数描述
GLK12232-25-SM-WB 功能描述:LCD 图形显示模块和配件 Blue Background White Text RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G 25 key RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-V 功能描述:LCD 图形显示模块和配件 122x32 Black Wide Voltage RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
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