sc16is762ipw NXP Semiconductors, sc16is762ipw Datasheet - Page 50

• Manufacturer Part Number: sc16is762ipw
• Description: Dual Uart With I2c-bus/spi Interface, 64 Bytes Of Transmit And Receive Fifos, Irda Sir Built-in Support
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SC16IS752_SC16IS762_6
Product data sheet
Fig 31. SPI write IOState to GPIO switch
Fig 32. SPI write MCR to DTR output switch
Fig 33. SPI write THR to clear TX interrupt
DTR (GPIO5)
R/W = 0; A[3:0] = IOState (0x0B); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
R/W = 0; A[3:0] = MCR (0x04); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
R/W = 0; A[3:0] = THR (0x00); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
GPIOx
SCLK
SCLK
IRQ
CS
CS
SO
SI
SCLK
SI
CS
SI
R/W
R/W
R/W
A3
A3
A3
A2
A2
A2
A1
A1
A1
A0
A0
A0
CH1
CH1
Rev. 06 — 19 December 2006
CH1
Dual UART with I
CH0
CH0
CH0
X
X
X
D7
D7
D7
D6
D6
D6
D5
2
D5
SC16IS752/SC16IS762
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
D1
D1
t
d11
D1
t
D0
d9
D0
t
d10
D0
© NXP B.V. 2006. All rights reserved.
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