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Rainbow Electronics W90N745CDG User Manual

Page 32

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W90N745CD/W90N745CDG

Publication Release Date: September 22, 2006

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27

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Revision

A2

Table 6.2.1 On-Chip Peripherals Memory Map

BASE ADDRESS

DESCRIPTION

AHB Peripherals

0xFFF0_0000

Product Identifier Register (PDID)

0xFFF0_0004 Arbitration

Control Register (ARBCON)

0xFFF0_0008

PLL Control Register 0(PLLCON0)

0xFFF0_000C

Clock Select Register (CLKSEL)

0xFFF0_0010

PLL Control Register 1 (PLLCON1)

0xFFF0_0014

Audio I²S Clock Control Register (I²SCKCON)

0xFFF0_0020

IRQ Wakeup Control Register (IRQWAKEUPCON)

0xFFF0_0024

IRQ Wakeup Flag Register (IRQWAKEFLAG)

0xFFF0_0028

Power Manager Control Register (PMCON)

0xFFF0_0030

USB Transceiver Control Register (USBTXRCON)

0xFFF0_1000

EBI Control Register (EBICON) Control Registers

0xFFF0_1004

ROM/FLASH (ROMCON) Control Registers

0xFFF0_1008

SDRAM bank 0 – 1 Control Registers

0xFFF0_1018

External I/O 0 – 3 Control Registers

0xFFF0_2000

Cache Controller Control Registers

0xFFF0_3000

Ethernet MAC Controller Control Registers

0xFFF0_4000

GDMA 0 – 1 Control Registers

0xFFF0_5000

USB Host Controller Control Registers

0xFFF0_6000

USB Device Controller Control Registers

0xFFF0_9000

AC97/I²S Controller Control Registers

APB Peripherals

0xFFF8_0000

UART 0 (Tx, RX for console)

0xFFF8_0100

UART 1 (Tx, Rx, for bluetooth)

0xFFF8_0200

UART 2 (bluetooth CTS, RTS/ IrDA Tx, Rx)

0xFFF8_0300

UART 3 (micro-print DTR, DTS, Tx, Rx)

0xFFF8_1000

Timer 0 – 1, WDOG Timer

0xFFF8_2000 Interrupt

Controller

0xFFF8_3000 GPIO
0xFFF8_6000

I

2

C-0 Control Registers

0xFFF8_6100

I

2

C-1 Control Registers

0xFFF8_6200

USI Control Registers

0xFFF8_7000

Pulse Width Modulation (PWM) Control Registers

0xFFF8_8000

KeyPad Interface Control Register (KPI)

0xFFF8_9000

PS2 Control Registers