參數(shù)資料
型號: XR16L788
廠商: Exar Corporation
英文描述: HIGH PERFORMANCE OCTAL UART
中文描述: 高性能八進制的UART
文件頁數(shù): 8/42頁
文件大小: 557K
代理商: XR16L788
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XR16L788 OCTAL UART
REV. 1.1.4
8
.
T
ABLE
1: XR16L788 R
EGISTER
S
ETS
A
DDRESS
[A7:A0]
UART C
HANNEL
S
PACE
R
EFERENCE
C
OMMENT
0x00 - 0x0F
0x10 - 0x1F
0x20 - 0x2F
0x30 - 0x3F
0x40 - 0x4F
0x50 - 0x5F
0x60 - 0x6F
0x70 - 0x7F
0x80 - 0x8F
UART channel 0 Registers
UART channel 1 Registers
UART channel 2 Registers
UART channel 3 Registers
UART channel 4 Registers
UART channel 5 Registers
UART channel 6 Registers
UART channel 7 Registers
Device Configuration Registers
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 7 & 8)
(Table 2)
First 8 registers are 16550 compatible
Interrupt registers and global controls
T
ABLE
2: D
EVICE
C
ONFIGURATION
R
EGISTERS
A
DDRESS
[A7:A0]
R
EAD
/
W
RITE
R
EGISTER
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
0x80
0x81
R
R
INT Source
INT 1
UART 7
UART 2
bit 1
UART 5
bit 0
UART 7
bit 2
0
UART 6
source
bit 0
UART 4
bit 2
interrupt
bit 1
0
UART 5
UART 1
bit 2
interrupt
bit 1
source
bit 0
0
UART 4
interrupt
bit 1
source
bit 0
UART 6
bit 2
0
UART 3
source
bit 0
UART 3
bit 2
interrupt
bit 1
clock
source
0
bit 3
bit 3
UART 3
0
Reset
UART 3
Enable
sleep
UART 3
bit 3
bit 3
0
UART 2
UART 0
bit 2
interrupt
bit 1
source
bit 0
function
select
0
bit 2
bit 2
UART 2
0
Reset
UART 2
Enable
sleep
UART 2
bit 2
bit 2
0
UART 1
interrupt
bit 1
source
bit 0
UART 5
bit 2
start timer
UART 0
source
bit 0
UART 2
bit 2
source
bit 1
enable
timer INT
0
bit 0
bit 0
UART 0
0
Reset
UART 0
Enable
sleep
UART 0
bit 0
bit 0
write to all
UARTs
0x82
R
INT 2
0x83
R
INT 3
0x84
R/W TIMER CTRL
0x85
0x86
0x87
0x88
0x89
0x8A
R
TIMER
0
0
0
0
0
R/W TIMER LSB
R/W TIMER MSB
R/W
8X MODE
R
REG 1
W
RESET
bit 7
bit 7
UART 7
0
Reset
UART 7
Enable
sleep
UART 7
bit 7
bit 7
0
bit 6
bit 6
UART 6
0
Reset
UART 6
Enable
sleep
UART 6
bit 6
bit 6
0
bit 5
bit 5
UART 5
0
Reset
UART 5
Enable
sleep
UART 5
bit 5
bit 5
0
bit 4
bit 4
UART 4
0
Reset
UART 4
Enable
sleep
UART 4
bit 4
bit 4
0
bit 1
bit 1
UART 1
0
Reset
UART 1
Enable
sleep
UART 1
bit 1
bit 1
0
0x8B
R/W
SLEEP
0x8C
0x8D
0x8E
R
R
DREV
DVID
REG 2
R/W
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