NXP Semiconductors MPC5606S - LCD Contrast Control Register (LCDCCR)

LCD Driver (LCD64F6B)
MPC5606S Microcontroller Reference Manual, Rev. 7
794 Freescale Semiconductor
22.4.2.3 LCD Contrast Control Register (LCDCCR)
Address: Base + 0x08 Access: User read/write
0 1 2 3 4 5 6 7
R
CCEN
0 0 0 0
LCC
W
Reset 0 0 0 0 0 0 0 0
8 9 10 11 12 13 14 15
R
LCC
W
Reset 0 0 0 0 0 0 0 0
16 17 18 19 20 21 22 23
R 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0
24 25 26 27 28 29 30 31
R 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0
Figure 22-4. LCD Contrast Control Register (LCDCCR)
Table 22-8. LCDCCR field descriptions
Field Description
0
CCEN
CCEN. LCD Contrast Control Enable.
0 The Contrast Control is disabled.
1 The Contrast Control is enabled. The length of the contrast phase depends on the bits LCC.
5:15
LCC
LCC. LCD Contrast Control.
The Contrast Control bits determine the width of the contrast phase.
0x000 Contrast Phase has no duration what results in highest contrast.
0x7FF Contrast Phase lasts the whole duty cycle.