DS3514
I2C Gamma and VCOM Buffer with EEPROM
14
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ADDRESS
NAME
(HEX)
(DEC)
DESCRIPTION
TYPE
MEMORY
OR COMMAND
I2C
ACCESS
Latch A for GM13 Ch
1Ah, 1Bh
26, 27
10-Bit I2C Data for GM13 DAC
Volatile
R/W
Latch A for GM14 Ch
1Ch, 1Dh
28, 29
10-Bit I2C Data for GM14 DAC
Volatile
R/W
Reserved
1Eh–3Fh
30–63
—
Soft S1/S0
40h
64
Software Bank Select Byte (Bits 1:0)
Volatile
R/W
Standby
41h
65
Shutdown Byte
Volatile
R/W
Reserved
42h–47h
66–71
—
Control
48h
72
Control Register (see Table 1)
NV
R/W
Reserved
49h
73
—
Status Bits
4Ah
74
Status Bits
Status
R
Reserved
4Bh–4Fh
75–79
—
VCOM1–VCOM4
50h, 52h,
54h, 56h
80, 82, 84,
86
VCOM EEPROM Data (Four 8-Bit Words)
NV
R/W
GM1 GDAT1–GDAT4
58h–5Fh
88–95
GM1 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM2 GDAT1–GDAT4
60h–67h
96–103
GM2 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM3 GDAT1–GDAT4
68h–6Fh
104–111
GM3 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM4 GDAT1–GDAT4
70h–77h
112–119
GM4 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM5 GDAT1–GDAT4
78h–7Fh
120–127
GM5 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM6 GDAT1–GDAT4
80h–87h
128–135
GM6 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM7 GDAT1–GDAT4
88h–8Fh
136–143
GM7 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM8 GDAT1–GDAT4
90h–97h
144–151
GM8 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM9 GDAT1–GDAT4
98h–9Fh
152–159
GM9 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM10 GDAT1–GDAT4
A0h–A7h
160–167
GM10 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM11 GDAT1–GDAT4
A8h–AFh
168–175
GM11 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM12 GDAT1–GDAT4
B0h–B7h
176–183
GM12 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM13 GDAT1–GDAT4
B8h–BFh
184–191
GM13 EEPROM Data (Four 10-Bit Words)
NV
R/W
GM14 GDAT1–GDAT4
C0h–C7h
192–198
GM14 EEPROM Data (Four 10-Bit Words)
NV
R/W
Reserved
C8h–FFh
200–255
—
Memory Map (continued)