CU20027-Y1A Noritake Company Inc, CU20027-Y1A Datasheet - Page 33

• Manufacturer Part Number: CU20027-Y1A
• Description: MODULE VF DISPLAY 20X2 5V CHAR
• Manufacturer: Noritake Company Inc

Specifications of CU20027-Y1A

• Outline L X W X H: 116.00mm x 37.00mm
• Viewing Area: 73.40mm L x 15.00mm W
• Display Format: 20 x 2
• Display Type: Character
• Format: 5 x 8 Dots
• Voltage - Supply: 5V
• Character Size: 2.72mm H x 7.19mm W
• Interface: Parallel/Serial
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Dots: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1073

13.3.42 Read Status information
13.3.43 Display Status information
13.3.44 Serial OUT mode start
Code:
Code:
Code:
Definable area:
Function: Respond with the requested display status information.
Definable area:
Function: Display on home position the requested status information.
Definable area:
Function: Switch SBUSY to Serial OUT and start “ Serial OUT mode”.
This command is only valid when Asynchronous serial interface is selected and
mode is Direct Command mode.
Display screen is cleared and normal commands stop being accepted.
Wait at least 5ms after sending 4Eh ("N") before sending next data.
During Serial OUT mode, do not use SBUSY for communication flow control.
1Fh 28h 65h 40h a [ b c d e ]
The following data are sent from Asynchronous serial interface
This command is only valid in Serial OUT mode.
1Fh 28h 65h 41h a
This command is only valid in user setup mode.
1Fh 28h 65h 83h d1 d2
Send data
1: Header
2: Identifier 1
3: Identifier 2
4: Data
a =2 (02h), 32 (20h), 48 (30h), 128 (80h)
a =2 (02h), 32 (20h), 33 (21h)
d1 = 49h （Character "I"）
d2 = 4Eh （Character "N"）
a= 02h : Firmware version information (b, c, d, e are not used)
a= 20h : Memory checksum information
a= 30h : Product type information (b, c, d, e are not used)
a= 80h : User font information (c, d, e are not used)
a= 02h : Firmware version
a= 20h : Firmware checksum
a= 30h : User font table checksum
［P(20h-1)…P(FFh-5)］
Hex
28h
65h
40h
00h～FFh
- 32 -
0000h ≦ ( b + c x 100h ) ≦ FFFFh : Start address
0000h ≦ ( d + e x 100h ) ≦ FFFFh : Data length
20h ≦ b ≦ FFh ：Character code
Number of data
1byte
1byte
1byte
a = 02h : 4 bytes
a = 20h : 4 bytes
a = 30h : 11 bytes
a = 80h : 5 bytes
CU20027-Y1A