GLK240128-25-WB-VPT Matrix Orbital, GLK240128-25-WB-VPT Datasheet - Page 25

• Manufacturer Part Number: GLK240128-25-WB-VPT
• Description: LCD GRAPHIC DISPL 240X128 BLU WH
• Manufacturer: Matrix Orbital
• Series: GLK240128-25r

Specifications of GLK240128-25-WB-VPT

• Display Type: LCD - Color
• Display Mode: Transmissive
• Viewing Area: 114.00mm L x 64.00mm W
• Backlight: LED - Blue
• Dot Pixels: 240 x 128
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Dot Pitch: -
• Other names: GLK240128-25 -WB-VPT; GLK240128-25 -WB-VPT

1.6 Set Software
Flow Control
Response
Sets the values returned for almost full and almost empty messages when in flow control mode. This command
permits the display to utilize standard flow control values of 0x11 and 0x13, note that defaults are 0xFF and 0xFE.
Xon
Xoff
1.7 Set Hardware
Flow Control
Trigger Level
Sets the hardware flow control trigger level. The Clear To Send signal will be deactivated once the number of
characters in the display buffer reaches the level set; it will be reactivated once all data in the buffer is handled.
Level
1.8 Set Flow
Control Mode
Toggles flow control between hardware, software and off settings. Software and Hardware control can be further
tuned using the settings above. Default is Hardware, or 2.
Mode
19
Table 17: Hardware Flow Control Trigger Levels
1 byte, value returned when display buffer is almost empty, permitting transmission to resume
1 byte, value returned when display buffer is almost full, signaling transmission to halt
1 byte, trigger level as below
1 byte, flow control setting as above
Bytes
Level
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
1
0
254 63
FE 3F
■ ?
4
1
254 60
FE 3C
■ <
254 62
FE 3E
■ >
8
2
14
3
Mode
Mode
Mode
Xon Xoff
Xon Xoff
Xon Xoff
Level
Level
Level
Flow Control
Mode
Table 18: Flow Control Settings
None
0
Software
1
Hardware
2