Table 26-17. Uart2 Register Summary (Register Bank 0); Table 26-18. Uart2 Register Summary (Register Bank 1) - Sharp Blue Treak LH75400 User Manual

System-on-chip preliminary
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Register Map
26.15 UART2 Registers
Base address: 0xFFFC2000
NAME
TXD
RXD
BAL
BAH
GER
GIR
LCR
MCTRL
LSR
///
ACTRL0
NAME
TXD
RXD
TXF
RXF
GIR
TMCTRL
TMST
MCTRL
FLR
RCM
RST
TCM
///
ICM
GSR
26-12

Table 26-17. UART2 Register Summary (Register Bank 0)

ADDRESS
DLAB TYPE
OFFSET
0x00
0
W
0x00
0
R
0x00
1
RW
0x04
1
RW
0x04
0
RW
0x08
RW
0x0C
RW
0x10
RW
0x14
RW
0x18
0x1C
RW

Table 26-18. UART2 Register Summary (Register Bank 1)

ADDRESS
DLAB TYPE RESET
OFFSET
0x00
W
0x00
R
0x04
W
0x04
R
0x08
RW
0x0C
W
0x0C
R
0x10
W
0x10
R
0x14
W
0x14
R
0x18
W
0x18
R
0x1C
W
0x1C
R
LH75400/01/10/11 (Preliminary) User's Guide
RESET
VALUE
Transmit Buffered Data Register
0x00
Receive Buffered Data Register
BRGA Divisor Least Significant Byte Register.
0x02
The DLAB bit in the LCR Register must be set
to access this register.
BRGA Divisor Most Significant Byte Register.
0x00
The DLAB bit in the LCR Register must be set
to access this register.
0x00
General Enable Register
0x01
General Interrupt Register/Bank Register
0x00
Line Control Register
0x00
Loopback Control Register
0x60
Line Status Register
Reserved
0x00
Address/Control Character Register 0
VALUE
Transmit Buffered Data Register
0x00
Receive Buffered Data Register
Transmit Character Flag Register
0x40
Receive Character Flag Register
General Interrupt Register/Bank Register
0x01
(same register as in bank 0)
Timer Control Register
0x30
Timer Status Register
Loopback Control Register
0x00
FIFO Level Register
Receive Command Register
0x00
Receive Machine Status Register
Transmit Command Register
Reserved
Internal Command Register
0x12
General Status Register
6/17/03
DESCRIPTION
DESCRIPTION

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