Samsung S5PC110 Manual page 1641

S5PC110_UM
10.3.2.2 Control Register (INTC_FLAG, R/W, Address = 0xFA10_0004)
INTC_FLAG
-
IntrI2S
IntrCEC
IntrHPDplug
IntrHPDunplug
IntrSPDIF
IntrHDCP
10.3.2.3 Control Register (HDCP_KEY_LOAD_DONE, R, Address = 0xFA10_0008)
HDCP_KEY_LOAD_
DONE
-
HDCP_KEY_LOAD_
DONE
10.3.2.4 Control Register (HPD_STATUS, R, Address = 0xFA10_000C)
HPD_STATUS
-
HPD_Value
Bit
[7:6] Reserved
[5] Specifies the I2S interrupt flag (read only).
0 = Interrupt does not occur
1 = Interrupt occurs
[4] Specifies the CEC interrupt flag (read only).
0 = Interrupt does not occur
1 = Interrupt occurs
[3] Specifies the HPD plugged interrupt flag. If it is written
by 1, it is cleared.
0 = Interrupt does not occur
1 = HPD plugged interrupt occurs
[2] Specifies the HPD unplugged interrupt flag. If it is
written by 1, it is cleared.
0 = Interrupt does not occur
1 = HPD unplugged interrupt occurs
[1] Specifies the SPDIF interrupt flag (read only).
0 = Interrupt does not occur
1 = Interrupt occurs
[0] Specifies the HDCP interrupt flag (read only).
0 = Interrupt does not occur
1 = Interrupt occurs
Bit
[7:1] Reserved
[0] Loads the HDCP key from e-fuse.
0 = Not available
1 = Completes loading HDCP key from e-fuse
Bit
[7:1] Reserved
[0] Specifies the value of HPD signal.
0 = Unplugged
1 = Plugged
10 9BHIGH-DEFINITION MULTIMEDIA INTERFACE
Description
Description
Description
Initial State
2b00
0
0
0
0
0
0
Initial State
7b0000000
0
Initial State
0x00
0
10-32