Pwrconreg2 (0X0A00 0432) - NEC VR4181 mPD30181 User Manual

21.4.20 PWRCONREG2 (0x0A00 0432)

Bit 15
Name Testmode
R/W R/W
Reset 0
Bit 7
Name I/Fon2
R/W R/W
Reset 0
Bit Name
15 Testmode
14 VccC
13, 12 Reserved
11 BiasCon
10 PowerC
9 to 5 I/Fon(4:0)
4 to 0 Vccon(4:0)
426
CHAPTER 21 LCD CONTROLLER
14 13
VccC Reserved Reserved
R/W R/W
0 0
6 5
I/Fon1 I/Fon0 Vccon4
R/W R/W
0 0
Test mode enable
0 : Normal operation
1 : Enters test mode
Vcc (VPLCD) signal polarity control
0 : Active low
1 : Active high
Write 0 when write. 0 is returned when read
Bias (VPBIAS) signal polarity control
0 : Active low
1 : Active high
Power control
0 : Off
1 : On
Frame at which the panel logic interface signals are turned on
Frame at which the panel Vcc is turned on
User's Manual U14272EJ3V0UM
12 11
BiasCon PowerC
R/W R/W R/W
0 0
4 3
Vccon3 Vccon2
R/W R/W R/W
0 0
Function
10 9
I/Fon4 I/Fon3
R/W R/W
0 0
2 1
Vccon1 Vccon0
R/W R/W
0 0
8
0
0
0