HT95LXXX
Rev. 1.20
30
May 26, 2004
COM7 to COM0 for HT95L200/20P
Address
Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
40H
SEG0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
41H
SEG1
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
56H
SEG22
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
57H
SEG23
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
COM15 to COM8 for HT95L200/20P
Address
Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
70H
SEG0
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
71H
SEG1
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
86H
SEG22
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
87H
SEG23
COM15
COM14
COM13
COM12
COM11
COM10
COM9
COM8
Note: When VBIASbit is set to 1 for 8 COM operation (24 8), the LCD RAM only map to (70H~87H).
COM7 to COM0 for HT95L100/10P
Address
Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
8CH
SEG0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
8DH
SEG1
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
9EH
SEG18
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
9FH
SEG19
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
COM7 to COM0 for HT95L000/00P
Address
Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
90H
SEG0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
91H
SEG1
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
9EH
SEG14
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
9FH
SEG15
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
PFD Generator (Supported for HT95L400/40P, HT95L300/30P, HT95L200/20P, HT95L100/10P)
Register
Label
Bits
R/W
Function
PFDC
(2EH)
3~0
RO
Unused bit, read as 0
PFDEN
4
RW
1: Enable PFD output
0: Disable PFD output, the MUSIC pin output low level.
PRES0
PRES1
5
6
RW
Bit6, 5=00: Prescaler output= PFD frequency source/1
Bit6, 5=01: Prescaler output= PFD frequency source/2
Bit6, 5=10: Prescaler output= PFD frequency source/4
Bit6, 5=11: Prescaler output= PFD frequency source/8
FPFD
7
RW
1: The PFD frequency source is 3.58MHz/4
0: The PFD frequency source is 32768Hz
PFDD
(2FH)
7~0
RW
PFD data register