TCC720 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

TCC720

32-bit RISC Microprocessor For Digital Media Player

Unspecified 

TCC720

ADDRESS & REGISTER MAP

32-bit RISC Microprocessor for Digital Media Player

Dec. 16. 2002

Preliminary Spec 0.51

GPIO Register Map (Base Address = 0x80000300)

Name

Addr Type

Reset

Description

GDATA_A 0x00 R/W 0xFFFFFFFF GPIO_A Data Register

GIOCON_A 0x04 R/W 0xFFFF0000 GPIO_A Direction Control Register

GSEL_A 0x08 R/W 0x00000000 GPIO_A Function Select Register

GTSEL_A 0x0C R/W 0x00000000 GPIO_A Function Select Register 2

GDATA_B 0x10 R/W 0x3FFFFFFF GPIO_B Data Register

GIOCON_B 0x14 R/W 0x001FFCFF GPIO_B Direction Control Register

GSEL_B 0x18 R/W 0x3C0000BF GPIO_B Function Select Register

GTSEL_B 0x1C R/W 0x00000000 GPIO_B Function Select Register 2

Clock Generator Register Map (Base Address = 0x80000400)

Name

Address Type

Reset

Description

CKCTRL

0x00 R/W 0x0003FFE Clock Control Register

PLLMODE

0x04 R/W 0x03806 PLL Control Register

SCLKmode 0x08 R/W 0x082000 System Clock Control Register

DCLKmode 0x0C R/W 0x0800 DCLK (DAI/CODEC) Control Register

EXTCLKmode 0x14 R/W 0x0000 EXTCLK (CD/Other) Control Register

UTCLKmode 0x18 R/W 0x01BE UTCLK (UART) Control Register

UBCLKmode 0x1C R/W

0x000 UBCLK (USB) Control Register

TCLKmode 0x24 R/W

0x000 TCLK (Timer) Control Register

GCLKmode 0x28 R/W

0x000 GCLK (GSIO) Control Register

SW_nRST

0x3C R/W

0x000 Software Reset Control Register

2-5

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