Rainbow Electronics W90N745CDG User Manual
Page 405
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W90N745CD/W90N745CDG
Publication Release Date: September 22, 2006
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401
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Revision
A2
10. APPENDIX A: W90N745 REGISTERS MAPPING TABLE
R: read only, W: write only, R/W: both read and write, C: Only value 0 can be written
System Manager Control Registers Map
REGISTER
ADDRESS R/W
DESCRIPTION
RESET VALUE
PDID 0xFFF0_0000
R
Product
Identifier Register
0xX090.0
710
ARBCON 0xFFF0_0004
R/W Arbitration Control Register
0x0000_0000
PLLCON
0xFFF0_0008 R/W PLL Control Register
0x0000_2F01
CLKSEL
0xFFF0_000C R/W Clock Select Register
0x1FFF_3FX8
PLLCON1 0xFFF0_0010
R/W PLL
Control Register 2
0x0001_0000
I²SCKCON 0xFFF0_0014
R/W Audio I²S Clock Control Register
0x0000_0000
IRQWAKECON 0xFFF0_0020 R/W IRQ Wakeup Control register
0x0000_0000
IRQWAKEFLAG 0xFFFF_0024 R/W IRQ wakeup Flag Register
0x0000_0000
PMCON
0xFFF0_0028 R/W Power Manager Control Register
0x0000_0000
USBTxrCON 0xFFF0_0030
R/W USB
Transceiver Control Register
0x0000_0000
External Bus Interface Control Registers Map
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
EBICON 0xFFF0_1000
R/W
EBI
control register
0x0001_0000
ROMCON 0xFFF0_1004
R/W
ROM/FLASH control register
0x0000_0XFC
SDCONF0
0xFFF0_1008 R/W SDRAM bank 0 configuration register
0x0000_0800
SDCONF1 0xFFF0_100C
R/W
SDRAM
bank
1 configuration register
0x0000_0800
SDTIME0
0xFFF0_1010 R/W SDRAM bank 0 timing control register
0x0000_0000
SDTIME1
0xFFF0_1014 R/W SDRAM bank 1 timing control register
0x0000_0000
EXT0CON
0xFFF0_1018 R/W External I/O 0 control register
0x0000_0000
EXT1CON
0xFFF0_101C R/W External I/O 1 control register
0x0000_0000
EXT2CON
0xFFF0_1020 R/W External I/O 2 control register
0x0000_0000
EXT3CON
0xFFF0_1024 R/W External I/O 3 control register
0x0000_0000
CKSKEW
0xFFF0_1F00 R/W Clock skew control register (for testing)
0xXXXX_0038