Register Description; Register Map - Samsung S5PC110 Manual

S5PC110_UM

1.6 REGISTER DESCRIPTION

1.6.1 REGISTER MAP

Register
Audio Subsystem Internal Memory
IMEM
~0xC000_FFFC
DMEM ARM decode mode
(MISC SFR[3]=0)
~0xC002_7FFC
RP decode mode
(MISC SFR[3]=1)
~0xC011_7FFC
IBUF0 0xEEA0_0000 ~
0xEEA0_47FC
IBUF1
~0xEEB0_47FC
OBUF0
~0xEEC0_23FC
OBUF1
~0xEED0_23FC
Audio Subsystem CLK CON
ASS CLK SRC
ASS CLK DIV
ASS CLK GATE
Commbox
ASS_INTR
SW_DEFINE00
SW_DEFINE01
SW_DEFINE02
SW_DEFINE03
INST_START_
ADDR
Address R/W
0xC000_0000 R/W
R/W
0xC001_0000
0xC010_0000
R/W
0xEEB0_0000 R/W
0xEEC0_0000 R/W
0xEED0_0000 R/W
0xEEE1_0000 R/W
0xEEE1_0004 R/W
0xEEE1_0008 R/W
0xEEE2_0000 R/W
0xEEE2_0004 R/W
0xEEE2_0008 R/W
0xEEE2_000C R/W
0xEEE2_0010 R/W
0xEEE2_0014 R/W
Description
For RP, instruction cache
For external audio subsystem, 64KB SRAM
For RP, data memory
For external audio subsystem, 96KB SRAM
For RP, input buffer 0
For external audio subsystem, 18KB SRAM
For RP, input buffer 1
For external audio subsystem, 18KB SRAM
For RP, output buffer 0
For external audio subsystem, 9KB SRAM
For RP, output buffer 1
For external audio subsystem, 9KB SRAM
Specifies the clock source select register.
Specifies the clock divider register.
Specifies the clock gate register.
Specifies the interrupt from audio subsystem
to ARM. Also, it can be used as wake up
source.
Specifies an SFR that can be freely used in
the application.
Specifies an SFR that can be freely used in
the application.
Specifies an SFR that can be freely used in
the application.
Specifies an SFR that can be freely used in
the application.
Specifies the instruction code start address for
external booting.
1 AUDIO SUBSYSTEM
Reset Value
-
-
-
-
-
-
0x0
0x0
0x7f
0x0
0x0
0x0
0x0
0x0
0x0
1-7