XR17L154CV EXAR [Exar Corporation], XR17L154CV Datasheet - Page 46

• Manufacturer Part Number: XR17L154CV
• Description: 3.3V PCI BUS QUAD UART
• Manufacturer: EXAR [Exar Corporation]

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DISCONTINUED
I/O SIGNALS
DTR#[ch-3:0]
REGISTERS
RTS#[ch-3:0]
IRTX[ch-3:0]
T
TX[ch-3:0]
ABLE
RXCNT
RXTRG
XCHAR
TXCNT
TXTRG
XOFF1
XOFF2
FCTR
XON1
XON2
EECK
EECS
EEDI
RHR
MCR
MSR
DLM
THR
FCR
SPR
LCR
LSR
EFR
DLL
IER
ISR
18: UART[3:0] RESET CONDITIONS
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0xXX
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x01
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x60
Bits 3-0 = logic 0
Bits 7-4 = logic levels of the inputs
Bits 7-0 = 0xFF
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Logic 1
Logic 0
Logic 1
Logic 1
Logic 0
Logic 0
Logic 0
46
RESET STATE
RESET STATE
3.3V PCI BUS QUAD UART
XR17L154
REV. 1.1.0