Differences

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--- ctboard:peripherals:lcd_ascii [2020/11/12 09:14] – [Programming Example] akdi
+++ ctboard:peripherals:lcd_ascii [2022/12/23 12:20] (current) – ruan
@@ Line 6: / Line 6: @@
 > Supported [[ctboard:mode_switch|modes]]: **1**, **2**, **3**, **4**
 \\
+===== Registers =====
+The registers are write only.
+\\ {{ctboard_lcd_ascii_reg_new.svg}} \\ \\
+===== Display Positions =====
+\\ {{ctboard_lcd_ascii_new.svg?700em}} \\ \\
+Base address: 0x6000'0300
 ===== Programming Example =====
@@ Line 25: / Line 37: @@
                 LDR      r0, =ADDR_LCD_ASCII
                 LDR      r1, ="E"                         ; Load value of ASCII char 'E' into r1.
-                STRH     r1, [r0, #12]                    ; Write 'E' at position 13 on the LCD.
+                STRB     r1, [r0, #12]                    ; Write 'E' at position 13 on the LCD.
 </code>
 \\
-===== Registers =====
-The registers are write only.
-\\ {{ctboard_lcd_ascii_reg_new.svg}} \\ \\
-===== Display Positions =====
-\\ {{ctboard_lcd_ascii_new.svg?700em}} \\ \\
-Base address: 0x6000'0300