sc16is850l NXP Semiconductors, sc16is850l Datasheet - Page 50

• Manufacturer Part Number: sc16is850l
• Description: Single Uart With I2c-bus/spi Interface, 128 Bytes Of Transmit And Receive Fifos, Irda Sir Built-in Support
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SC16IS850L
Product data sheet
Fig 28. Read MSR to clear modem INT
Fig 29. Read RHR to clear RX INT
R/W = 1; A[3:0] = MSR (0x06); CH1 = 0; CH0 = 0
R/W = 1; A[3:0] = RHR (0x00); CH1 = 0; CH0 = 0
SCLK
SCLK
IRQ
IRQ
CS
CS
SO
SO
SI
SI
R/W
R/W
A3
A3
A2
A2
A1
A1
A0
A0
All information provided in this document is subject to legal disclaimers.
CH1
CH1
CH0
CH0
Rev. 1 — 22 July 2011
t
t
d14
d12
X
X
D7
D7
D6
D6
D5
D5
D4
D4
Single UART with I
D3
D3
D2
D2
D1
D1
D0
D0
SC16IS850L
2
C-bus/SPI interface
© NXP B.V. 2011. All rights reserved.
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