Integer Baud Rate Divisor Register; Table 19-11. Ibrd Register; Table 19-12. Ibrd Register Definitions - Sharp Blue Treak LH75400 User Manual

UART0 and UART1

19.3.1.5 Integer Baud Rate Divisor Register

IBRD is the integer part of the baud rate divisor value. The active bits used in this register
are Read/Write. All of the bits in this register clear to '0' on System Reset.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BIT
31:16
15:0
19-12

Table 19-11. IBRD Register

31 30 29 28 27
0 0 0 0 0
R R R R R
15 14 13 12 11
0 0 0 0 0
RW RW RW RW RW

Table 19-12. IBRD Register Definitions

NAME
/// Reserved
Integer Baud Rate Divisor This value is used with the Fractional Baud
Rate Divisor to ascertain the baud rate for the UART. For information
BAUD RATE
about calculating this divisor value, see Section 19.3.1.7. For information
INTEGER
about the Fractional Baud Rate Divisor, see Section 19.3.1.6. These bits
are cleared to '0' on Reset.
LH75400/01/10/11 (Preliminary) User's Guide
26 25 24 23 22
///
0 0 0 0
R R R R R
10 9 8 7
BAUD RATE INTEGER
0 0 0 0
RW RW RW RW RW
UART0: 0xFFFC0000 + 0x024
UART1: 0xFFFC1000 + 0x024
DESCRIPTION
7/15/03
21 20 19 18
0 0 0 0 0
R R R R
6 5 4 3 2
0 0 0 0 0
RW RW RW RW
17 16
0 0
R R
1 0
0 0
RW RW