mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 253

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

8.4.5.2
Freescale Semiconductor
Duty = 1/2:DUTY1 = 1, DUTY0 = 0
Bias = 1/2:BIAS = 0
- BP2 and BP3 are not used, a maximum of 64 segments are displayed.
BP0
BP1
FPx (xx10)
FPy (xx00)
FPz (xx11)
BP0-FPx (OFF)
BP1-FPx (ON)
BP0-FPy (OFF)
BP0-FPz (ON)
V
0
1/2 Duty Multiplexed with 1/2 Bias Mode
= VSSX, V
1
1 Frame
= V
2
= VLCD * 1/2, V
Figure 8-10. 1/2 Duty and 1/2 Bias
MC9S12HZ256 Data Sheet, Rev. 2.05
3
= VLCD
Chapter 8 Liquid Crystal Display (LCD32F4BV1)
VLCD
VLCD
VSSX
VLCD
VLCD
VSSX
VLCD
VLCD
VSSX
VLCD
VLCD
VSSX
VLCD
VLCD
VSSX
+VLCD
+VLCD
0
-VLCD
-VLCD
+VLCD
+VLCD
0
-VLCD
-VLCD
+VLCD
+VLCD
0
-VLCD
-VLCD
+VLCD
+VLCD
0
-VLCD
-VLCD
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
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