Phytec phyCORE-OMAP44 Series, Hardware Manual

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phyCORE-OMAP44xx Part II: PCM-959/phyCORE-OMAP44xx Carrier Board
L-760e_1 © PHYTEC Messtechnik GmbH 2012 119
The phyCORE-OMAP44xx Carrier Board provides connectivity for both camera interfaces of the
phyCORE-OMAP44xx. The primary camera interface (CSI2-A/ CSI21) is available at expansion connector X5,
whereas the secondary camera interface (CSI2-B/CCP2) is connected to FFC connector X4 on the backside of the
board.
2.1.3.9.1 Primary Camera Interface CSI2-A/CSI21 (X5)
The primary camera interface (CSI2-A/CSI21) of the OMAP44xx is brought out directly at the expansion
connector X5. The following table shows the location of the signals on the connector. A complete list of the
signals available at the expansion connector X5 can be found in chapter
Section 2.1.3.21 .
Pin # Signal I/O SL Description
X5C18 X_CSI21_DX0 I CSI CSI2-A (CSI21) differential
clock positive input
X5C19 X_CSI21_DY0 I CSI CSI2-A (CSI21) differential
clock negative input
X5C20 X_CSI21_DX1 I CSI CSI2-A (CSI21) differential
data lane positive input 1
X5C21 X_CSI21_DY1 I CSI CSI2-A (CSI21) differential
data lane negative input 1
X5C22 X_CSI21_DX2 I CSI CSI2-A (CSI21) differential
data lane positive input 2
X5C23 X_CSI21_DY2 I CSI CSI2-A (CSI21) differential
data lane negative input 2
X5C24 X_KPD_COL4_CSI21_DX3 O/I VCC_1V8_IO / CSI Keyboard column 4 (open
drain) / CSI2-A (CSI21 dif-
ferential data lane positive
input 3 (see note below)
X5C25 X_KPD_ROW4_CSI21_DY3 I 1.8 V / CSI Keyboard row 4 / CSI2-A
(CSI21) differential data
lane negative input 3
(see note below)
X5C26 X_KPD_COL5_CSI21_DX4 O/I VCC_1V8_IO / CSI Keyboard column 5 (open
drain) / CSI2-A (CSI21) dif-
ferential data lane positive
input 4 (see note below)
X5C27 X_KPD_ROW5_CSI21_DY4 I 1.8 V / CSI Keyboard row 5 / CSI2-A
(CSI21) differential data
lane negative input 4
(see note below)
Table 55:
Primary Camera Interface CSI2-A/CSI21 at Expansion Connector X5