TCC720 Datasheet, PDF (15/143 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC720
ADDRESS & REGISTER MAP
32-bit RISC Microprocessor for Digital Media Player
Dec. 16. 2002
Preliminary Spec 0.51
2.2 Register Map
DAI & CDIF Register Map (Base Address = 0x80000000)
Name Address Type
Reset
Description
DADI_L0 0x00
R
-
Digital Audio Left Input Register 0
DADI_R0 0x04
R
-
Digital Audio Right Input Register 0
DADI_L1 0x08
R
-
Digital Audio Left Input Register 1
DADI_R1 0x0C
R
-
Digital Audio Right Input Register 1
DADO_L0 0x10 R/W
-
Digital Audio Left Output Register 0
DADO_R0 0x14 R/W
-
Digital Audio Right Output Register 0
DADO_L1 0x18 R/W
-
Digital Audio Left Output Register 1
DADO_R1 0x1C R/W
-
Digital Audio Right Output Register 1
DAMR
0x20 R/W 0x0000 Digital Audio Mode Register
DAVC
0x24 R/W 0x0000 Digital Audio Volume Control Register
CDDI_0 0x80
R
-
CD Digital Audio Input Register 0
CDDI_1 0x84
R
-
CD Digital Audio Input Register 1
CICR
0x88 R/W 0x0000 CD Interface Control Register
Interrupt Controller Register Map (Base Address = 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
IRQREQ 0x18
R
0x0000 IRQ Interrupt Request Flag Register
FIQREQ 0x1C
R
0x0000 FIQ Interrupt Request Flag Register
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