Maxim-integrated MAXQ Family Users Guide: MAXQ2010 Supplement Manual do Utilizador descarregar pdf (Página 96)

MAXQ Family User’s Guide:

MAXQ2010 Supplement

20-4

Bits 3:0: LCD Register Adjust (LRA[3:0]). These bits control the resistance of the internal LCD resistor R

ADJ

. The

approximate resistance can be determined as:

ADJ

= LCRA[3:0] x 5.33kI

The following registers contain display memory for the LCD controller.

20.2.3 LCD Display Register 0 (LCD0, M2[0Bh])

20.2.4 LCD Display Register 1 (LCD1, M2[0Ch])

20.2.5 LCD Display Register 2 (LCD2, M2[0Dh])

20.2.6 LCD Display Register 3 (LCD3, M2[0Eh])

20.2.7 LCD Display Register 4 (LCD4, M2[0Fh])

20.2.8 LCD Display Register 5 (LCD5, M2[10h])

Bit #

7 6 5 4 3 2 1 0

Reset 0 0 0 0 0 0 0 0