TCC76x
Specification Rev. 0.07
February 23, 2005
32-bit RISC Microprocessor for Digital Media Player
ADDRESS & REGISTER MAP
Preliminary
2-3
2.2 Register Map
Table 2.3 DAI & CDIF Register Map (Base = 0x80000000)
Name
Address
Type
Reset
Description
DADI_L0
0x00
R
-
DigitalAudio Left Input Register 0
DADI_R0
0x04
R
-
DigitalAudio Right Input Register 0
DADI_L1
0x08
R
-
DigitalAudio Left Input Register 1
DADI_R1
0x0C
R
-
DigitalAudio Right Input Register 1
DADI_L2
0x10
R
-
DigitalAudio Right Input Register 2
DADI_R2
0x14
R
-
DigitalAudio Right Input Register 2
DADI_L3
0x18
R
-
DigitalAudio Right Input Register 3
DADI_R3
0x1C
R
-
DigitalAudio Right Input Register 3
DADO_L0
0x20
R/W
-
DigitalAudio Left Output Register 0
DADO_R0
0x24
R/W
-
DigitalAudio Right Output Register 0
DADO_L1
0x28
R/W
-
DigitalAudio Left Output Register 1
DADO_R1
0x2C
R/W
-
DigitalAudio Right Output Register 1
DADO_L2
0x30
R/W
-
DigitalAudio Left Output Register 2
DADO_R2
0x34
R/W
-
DigitalAudio Right Output Register 2
DADO_L3
0x38
R/W
-
DigitalAudio Left Output Register 3
DADO_R3
0x3C
R/W
-
DigitalAudio Right Output Register 3
DAMR
0x40
R/W
0x0000
DigitalAudio Mode Register
DAVC
0x44
R/W
0x0000
DigitalAudio Volume Control Register
CDDI_0
0x80
R
-
CD DigitalAudio Input Register 0
CDDI_1
0x84
R
-
CD DigitalAudio Input Register 1
CDDI_2
0x88
R
-
CD DigitalAudio Input Register 2
CDDI_3
0x8C
R
-
CD DigitalAudio Input Register 3
CICR
0x90
R/W
0x0000
CD Interface Control Register
Table 2.4 Interrupt Controller Register Map (Base = 0x80000100)
Name
Address
Type
Reset
Description
IEN
0x00
R/W
0x0000
Interrupt Enable Register
CREQ
0x04
W
-
Clear Interrupt Request Register
IREQ
0x08
R
0x0000
Interrupt Request Flag Register
IRQSEL
0x0C
R/W
0x0000
IRQ/FIQ Select Register
ICFG
0x10
R/W
0x0000
External interrupt configuration register
MREQ
0x14
R
0x0000
Masked interrupt request flag register
TSTREQ
0x18
R/W
0x0000
Test Mode Register (must be remained zero)
IRQ
0x20
R
-
IRQ Raw Status
(IREQ & IRQSEL)
FIQ
0x24
R
-
FIQ Raw Status
(~IREQ & IRQSEL)
MIRQ
0x28
R
-
Masked IRQ Status (IRQ & IEN)
MFIQ
0x2C
R
-
Masked FIQ Status (FIQ & IEN)
TMODE
0x30
R/W
0x000007C0 Trigger Mode (0: edge, 1:level)
SYNC
0x34
R/W
0x00000000
Synchronizer Control
WKUP
0x38
R/W
0x00000000
Wakeup Control
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