hd61603r ETC-unknow, hd61603r Datasheet - Page 13

• Manufacturer Part Number: hd61603r
• Description: Segment Type Lcd Driver
• Manufacturer: ETC-unknow

HD61602/HD61603
The 8-bit data is written on a digit basis into the digit address (displayed as Adn) shown in Figure 10.
When data is transferred from a microprocessor, four 4-bit data are needed to specify the digit address
and an 8-bit display data. Figure 11 shows the correspondence between each segment in an Adn and the
transferred 8-bit data.
In bit manipulation, any one bit of display RAM can be written. When data is transferred on a bit basis,
1-bit display data and a segment address (6 bits) should be specified.
1242
Figure 10 Allocation of Digits (HD61603)
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
COM0
Ad0
Ad1
Ad2
SEG45
SEG46
SEG47
SEG48
SEG49
SEG50
SEG51
SEG52
SEG53
SEG54
SEG55
SEG56
SEG57
SEG58
SEG59
SEG60
SEG61
SEG62
SEG63
Ad6
Ad7