W90P710_05 Datasheet, PDF (517/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
High Speed UART1 Control Registers Map
REGISTER ADDRESS R/W
DESCRIPTION
UART1_RBR 0xFFF8_0100 R Receive Buffer Register (DLAB = 0)
UART1_THR 0xFFF8_0100 W Transmit Holding Register (DLAB = 0)
UART1_IER
UART1_DLL
0xFFF8_0104 R/W
0xFFF8_0100 R/W
UART1_DLM
UART1_IIR
0xFFF8_0104 R/W
0xFFF8_0108 R
Interrupt Enable Register (DLAB = 0)
Divisor Latch Register (LS)
(DLAB = 1)
Divisor Latch Register (MS)
(DLAB = 1)
Interrupt Identification Register
UART1_FCR 0xFFF8_0108 W FIFO Control Register
UART1_LCR 0xFFF8_010C R/W Line Control Register
UART1_MCR 0xFFF8_0110 R/W Modem Control Register
UART1_LSR 0xFFF8_0114 R Line Status Register
UART1_MSR 0xFFF8_0118 R MODEM Status Register
UART1_TOR 0xFFF8_011C R
UART1_UBCR 0xFFF8_0120 R/W
Time Out Register
UART1 Bluetooth Control Register
RESET VALUE
Undefined
Undefined
0x0000_0000
0x0000_0000
0x0000_0000
0x8181_8181
Undefined
0x0000_0000
0x0000_0000
0x6060.6060
0x0000_0000
0x0000_0000
0x0000_0000
UART2 Control Register Map
REGISTER ADDRESS R/W
UART2_RBR 0xFFF8_0200 R
UART2_THR 0xFFF8_0200 W
UART2_IER 0xFFF8_0204 R/W
UART2_DLL 0xFFF8_0200 R/W
UART2_DLM 0xFFF8_0204 R/W
UART2_IIR 0xFFF8_0208 R
UART2_FCR 0xFFF8_0208 W
UART2_LCR 0xFFF8_020C R/W
UART2_MCR 0xFFF8_0210 R/W
UART2_LSR 0xFFF8_0214 R
UART2_MSR 0xFFF8_0218 R
UART2_TOR 0xFFF8_021C R
UART2_IRCR ^{0xFFF8_0220 R/W}
DESCRIPTION
Receive Buffer Register (DLAB = 0)
Transmit Holding Register (DLAB = 0)
Interrupt Enable Register (DLAB = 0)
Divisor Latch Register (LS)
(DLAB = 1)
Divisor Latch Register (MS)
(DLAB = 1)
Interrupt Identification Register
FIFO Control Register
Line Control Register
Modem Control Register
Line Status Register
MODEM Status Register
Time Out Register
IrDA Control Register
RESET VALUE
Undefined
Undefined
0x0000_0000
0x0000_0000
0x0000_0000
0x8181_8181
Undefined
0x0000_0000
0x0000_0000
0x6060_6060
0x0000_0000
0x0000_0000
0x0000_0040
- 517 -
Publication Release Date: January 17, 2005
Revision A.2