mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 255

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

8.4.5.4
Freescale Semiconductor
Duty = 1/3:DUTY1 = 1, DUTY0 = 1
Bias = 1/3:BIAS = 0 or BIAS = 1
- BP3 is not used, a maximum of 96 segments are displayed.
BP0
BP1
BP2
FPx (x010)
BP0-FPx (OFF)
BP1-FPx (ON)
V
0
1/3 Duty Multiplexed with 1/3 Bias Mode
= VSSX, V
1
= VLCD * 1/3, V
1 Frame
Figure 8-12. 1/3 Duty and 1/3 Bias
MC9S12HZ256 Data Sheet, Rev. 2.05
2
= VLCD * 2/3, V
3
= VLCD
Chapter 8 Liquid Crystal Display (LCD32F4BV1)
VLCD
VLCD
VLCD
VSSX
VLCD
VLCD
VLCD
VSSX
VLCD
VLCD
VLCD
VSSX
VLCD
VLCD
VLCD
VSSX
+VLCD
+VLCD
+VLCD
0
-VLCD
-VLCD
-VLCD
+VLCD
+VLCD
+VLCD
0
-VLCD
-VLCD
-VLCD
2/3
1/3
2/3
1/3
2/3
1/3
2/3
1/3
1/3
2/3
1/3
2/3
2/3
1/3
2/3
1/3
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