Samsung S5PC110 Manual page 1411

S5PC110_UM
6.3.2.1.6 HOST2RISC Argument Registers (MFC_HOST2RISC_ARG3, R/W, Address = 0xF170_003C)
MFC_HOST2RISC_ARG3
CONTEXT_ADDR
6.3.2.1.7 HOST2RISC Argument Registers (MFC_HOST2RISC_ARG4, R/W, Address = 0xF170_0040)
MFC_HOST2RISC_ARG4
CONTEXT_SIZE
6.3.2.1.8 RISC2HOST Command Register (MFC_RISC2HOST_COMMAND, R/W, Address = 0xF170_0044)
MFC_RISC2HOST_
COMMAND
RISC2HOST_COMMAN
D
Bit
[31:0] Context memory address for an instance
Bit
[31:0] Context memory size for an instance.
H.264 decoder requires 600KB and others require
10KB.
Bit
[31:0] 0 = RISC2HOST_CMD_EMPTY
1 = RISC2HOST_CMD_OPEN_CH_RET
2 = RISC2HOST_CMD_CLOSE_CH_RET
3 = Reserved
4 = RISC2HOST_CMD_SEQ_DONE_RET
5 = RISC2HOST_CMD_FRAME_DONE_RET
6 = RISC2HOST_CMD_SLICE_DONE_RET
7 = RISC2HOST_CMD_ENC_COMPLETE_RET
8 = RISC2HOST_CMD_SYS_INIT_RET
9 = RISC2HOST_CMD_FIRMWARE_STATUS_RET
10 = RISC2HOST_CMD_SLEEP_RET
11 = RISC2HOST_CMD_WAKEUP_RET
12 = RISC2HOST_CMD_FLUSH_COMMAND_RET
13 = RISC2HOST_CMD_ABORT_RET
14 = Reserved
15 = RISC2HOST_CMD_INIT_BUFFERS_RET
16 = RISC2HOST_CMD_EDFU_INT_RET
17~31 = Reserved
32 = RISC2HOST_CMD_ERROR_RET
Description
Description
Description
6 5BMULTI FORMAT CODEC
Initial State
0
Initial State
0
Initial State
0
6-19