SAM9M11_14 Datasheet, PDF (991/1488 Pages) ATMEL Corporation – Atmel | SMART ARM-based Embedded MPU

Table 40-5.
Mode
RGB 8:8:8
RGB 5:6:5
RGB Format in Default Mode, RGB_CFG = 00, Swap Activated
Byte
D7
D6
D5
D4
Byte 0
R0(i)
R1(i)
R2(i)
R3(i)
Byte 1
G0(i)
G1(i)
G2(i)
G3(i)
Byte 2
B0(i)
B1(i)
B2(i)
B3(i)
Byte 3
R0(i+1) R1(i+1) R2(i+1) R3(i+1)
Byte 0
G3(i)
G4(i)
G5(i)
R0(i)
Byte 1
B0(i)
B1(i)
B2(i)
B3(i)
Byte 2
G3(i+1) G4(i+1) G5(i+1) R0(i+1)
Byte 3
B0(i+1) B1(i+1) B2(i+1) B3(i+1)
D3
R4(i)
G4(i)
B4(i)
R4(i+1)
R1(i)
B4(i)
R1(i+1)
B4(i+1)
D2
R5(i)
G5(i)
B5(i)
R5(i+1)
R2(i)
G0(i)
R2(i+1)
G0(i+1)
D1
R6(i)
G6(i)
B6(i)
R6(i+1)
R3(i)
G1(i)
R3(i+1)
G1(i+1)
D0
R7(i)
G7(i)
B7(i)
R7(i+1)
R4(i)
G2(i)
R4(i+1)
G2(i+1)
The RGB 5:6:5 input format is processed to be displayed as RGB 5:6:5 format, compliant with the 16-bit mode of
the LCD controller.
40.4.3 Clocks
The sensor master clock (ISI_MCK) can be generated either by the Advanced Power Management Controller
(APMC) through a Programmable Clock output or by an external oscillator connected to the sensor.
None of the sensors embed a power management controller, so providing the clock by the APMC is a simple and
efficient way to control power consumption of the system.
Care must be taken when programming the system clock. The ISI has two clock domains, the system bus clock
and the pixel clock provided by sensor. The two clock domains are not synchronized, but the system clock must be
faster than pixel clock.
SAM9M11 [DATASHEET]
Atmel-6437F-ATARM-SAM9M11-Datasheet_21-Oct-14
991