LC75810E 查看數據表（PDF） - ON Semiconductor

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LC75810E

1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers

ON Semiconductor 

LC75810E/T

• When DA0 to 5 is set to 14H, HA0 to 2 is set to 1H, and VA0 to 3 is set to 2H.

HA0 HA1 HA2 VA0 VA1 VA2 VA3 DA0 DA1 DA2 DA3 DA4 DA5

1000100001010

(5 × 7 dot matrix)

(6 × 7 dot matrix)

• When DA0 to 5 is set to 34H, HA0 to 2 is set to 3H, and VA0 to 3 is set to 6H.

HA0 HA1 HA2 VA0 VA1 VA2 VA3 DA0 DA1 DA2 DA3 DA4 DA5

1100110001011

(5 × 7 dot matrix)

(6 × 7 dot matrix)

• DCRAM data write • • • <Specifies the DCRAM address and stores data at that address.>

Code

D120 D121 D122 D123 D124 D125 D126 D127 D128 D129 D130 D131 D132 D133 D134 D135 D136 D137 D138 D139 D140 D141 D142 D143

AC0 AC1 AC2 AC3 AC4 AC5 AC6 AC7 DA0 DA1 DA2 DA3 DA4 DA5 X X IM1 IM2 X 0 0 1 0 1

DA0 to DA5: DCRAM address

X: don’t care

DA0 DA1 DA2 DA3 DA4 DA5

LSB

↑

Least significant bit

MSB

↑

Most significant bit

AC0 to AC7: DCRAM data (character code)

AC0 AC1 AC2 AC3 AC4 AC5

LSB

↑

Least significant bit

AC6 AC7

MSB

↑

Most significant bit

This instruction writes the 8 bits of data AC0 to AC7 to DCRAM. This data is a character code, and is converted to a 5 × 7,

5 × 8, or 5 × 9 dot matrix display data using CGROM or CGRAM.

No.7141-20/54

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