MAX7456EVKIT+ Maxim Integrated Products, MAX7456EVKIT+ Datasheet - Page 21

• Manufacturer Part Number: MAX7456EVKIT+
• Description: KIT EVAL FOR MAX7456
• Manufacturer: Maxim Integrated Products

Specifications of MAX7456EVKIT+

• Main Purpose: Video, On-Screen Display (OSD)
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: MAX7456
• Primary Attributes: NTSC/PAL single-channel monochrome on-screen display(OSD) with integrated video driver
• Secondary Attributes: GUI, SPI Interfaces
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 14. Detailed Serial-Interface Timing
Figure 15. Write Operation
Figure 17. Writing Character Attribute Byte in 8-Bit Operation
Mode
SCLK
SCLK
SDIN
SDIN
CS
CS
MSB
1
0
1
0
2
A6 A5 A4 A3 A2 A1 A0
0
2
SDOUT
3
SCLK
CS
SDIN
0
3
4
0
4
5
0
5
______________________________________________________________________________________
6
1
6
t
7
CSH0
1
Single-Channel Monochrome On-Screen
7
t
DO4
8
1
8
MSB
t
C
CSS0
9
L
B
D7 D6 D5 D4 D3 D2 D1 D0
9
10 11 12 13 14 15 16
B
K
L
10 11 12 13 14 15 16
N
V
I
0
t
t
DS
DO1
Display with Integrated EEPROM
0
0
t
CL
0
0
LSB
LSB
t
CH
t
DO2
t
DH
Figure 16. Read Operation
Figure 18. Reading Character Attribute Byte in 8-Bit Operation
Mode
SDOUT
SDOUT
SCLK
SCLK
SDIN
SDIN
CS
CS
MSB
1
MSB
1
1
1
t
CP
2
0
A6 A5 A4 A3 A2 A1 A0
2
3
1
3
4
1
4
X
X
5
X
5
6
X
t
CSH1
6
7
X
7
LSB
8
X
8
LSB
t
MSB
CSS1
MSB
C
D7
L
B
9
9
10 11 12 13 14 15 16
10 11 12 13 14 15 16
D6 D5 D4 D3 D2 D1
B
L
K
t
DO3
N
V
I
t
0
CSW
0
0
0
0
D0
LSB
LSB
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