XR18W750 ON Semiconductor, XR18W750 Datasheet - Page 34

• Manufacturer Part Number: XR18W750
• Manufacturer: ON Semiconductor

XR18W750
WIRELESS UART CONTROLLER
I/O SIGNALS
REGISTERS
DLM, DLL
RXRDY#
TXRDY#
(IRQ#)
EMSR
FCTR
RTS#
DTR#
MCR
FLVL
RHR
MSR
THR
FCR
LCR
SPR
EFR
LSR
IER
ISR
INT
TX
DLM = 0x00 and DLL = 0x01. Only resets to these values during a power up.
They do not reset when the Reset Pin is asserted.
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 inverted
Bits 7-0 = 0xFF
Bits 7-0 = 0x80
Bits 7-0 = 0x00
Bits 7-0 = 0x00
Bits 7-0 = 0x00
HIGH
HIGH
HIGH
HIGH
LOW
Three-State Condition (16 mode)
HIGH (68 mode)
T
ABLE
15: UART RESET CONDITIONS
34
RESET STATE
RESET STATE
REV. 1.0.0