w83627sf Winbond Electronics Corp America, w83627sf Datasheet - Page 66

• Manufacturer Part Number: w83627sf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

Table: Low Frequency range select of receiver.
Note that the other non-defined values are reserved.
5.1.6 Bank0.Reg5 - UART Line Status Register (USR)
Power on default <7:0> = 0000,0000 binary
7-3
Bit
RX_FSL4~0
2
1
0
00010
00011
00100
00101
00110
00111
01000
01001
01011
01100
01101
01111
10000
10010
10011
10101
10111
11010
11011
11101
Reserved
RX_TO
OV_ERR
RDR
Name
33.6*
Min.
26.1
28.2
29.4
30.0
31.4
32.1
32.8
34.4
36.2
37.2
38.2
40.3
41.5
42.8
44.1
45.5
48.7
50.4
54.3
001
Read/Write
-
Read/Write
Read/Write
Read/Write
38.1*
Max.
29.6
32.0
33.3
34.0
35.6
36.4
37.2
39.0
41.0
42.1
43.2
45.7
47.1
48.5
50.0
51.6
55.2
57.1
61.5
-
Set to 1 when receiver FIFO or frame status FIFO occurs
time-out. Read this bit will be cleared.
Received FIFO overrun. Read to clear.
This bit is set to a logical 1 to indicate received data are
ready to be read by the CPU in the RBR or FIFO. After no
data are left in the RBR or FIFO, the bit will be reset to a
logical 0.
RX_FR2~0 (Low Frequency)
Min.
24.7
26.7
27.8
28.4
29.6
30.3
31.0
31.7
32.5
34.2
35.1
36.0
38.1
39.2
40.4
41.7
43.0
46.0
47.6
51.3
- 59 -
010
Max.
31.7
34.3
35.7
36.5
38.1
39.0
39.8
40.8
41.8
44.0
45.1
46.3
49.0
50.4
51.9
53.6
55.3
59.1
61.2
65.9
Description
Publication Release Date: Nov. 2000
Min.
23.4
25.3
26.3
26.9
28.1
28.7
29.4
30.1
30.8
32.4
33.2
34.1
36.1
37.2
38.3
39.5
40.7
43.6
45.1
48.6
PRELIMINARY
W83627SF
011
Revision 0.60
Max.
34.2
36.9
38.4
39.3
41.0
42.0
42.9
44.0
45.0
47.3
48.6
49.9
52.7
54.3
56.0
57.7
59.6
63.7
65.9
71.0