OM6271 NXP Semiconductors, OM6271 Datasheet - Page 11

• Manufacturer Part Number: OM6271
• Description: Interface Modules & Development Tools SPI to I2C Master Bridge Demoboard
• Manufacturer: NXP Semiconductors

Specifications of OM6271

• Interface Type: I2C, SPI
• Data Bus Width: 8 bit
• For Use With/related Products: SC18IS601IPW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 8.
SC18IS600_601_5
Product data sheet
Register
value
0xF0
0xF1
0xF2
0xF3
0xF8
0xF9
I
2
Bit 7
1
1
1
1
1
1
C-bus status
6.2.6 I
Bit 6
1
1
1
1
1
1
This register reports the results of I
SC18IS600/601 and an I
2
C-bus status register (I2CStat)
Bit 5
1
1
1
1
1
1
Bit 4
1
1
1
1
1
1
Bit 3
0
0
0
0
1
1
Bit 2
0
0
0
0
0
0
Rev. 05 — 28 July 2008
2
C-bus slave device.
Bit 1
0
0
1
1
0
0
2
C-bus transmit and receive transaction between
Bit 0
0
1
0
1
0
1
I
Transmission successful. The SC18IS600/601
has successfully completed an I
write transaction. An interrupt is generated on
INT. This is also the default status after reset. No
interrupt is generated after reset.
I
I
address that has been sent out in an I
or write transaction. An interrupt is generated on
INT.
I
I
has just been transmitted by the SC18IS600/601.
An interrupt is generated on INT.
I
performing an I
transaction should be initiated by the host. No
interrupt is generated.
I
time-out register
has started an I
longer than the time programmed in I2CTO
register. This could happen after a period of
unsuccessful arbitration or when an I
is (continuously) pulling the SCL clock LOW. An
interrupt is generated on INT.)
I
specified in a read or write command to the
SC18IS600/601. An interrupt is generated on INT.
2
2
2
2
2
2
2
2
C-bus status description
C-bus device address not acknowledged. No
C-bus slave device has acknowledged the slave
C-bus device address not acknowledged. An
C-bus slave has not acknowledged the byte that
C-bus busy. The SC18IS600/601 is busy
C-bus time-out (see
C-bus invalid data count. The number of bytes
2
SC18IS600/601
2
C-bus transaction, no new
C-bus transaction that has taken
(I2CTO)”). The SC18IS600/601
Section 6.2.5 “I
SPI to I
© NXP B.V. 2008. All rights reserved.
2
2
C-bus interface
C-bus read or
2
2
2
C-bus slave
C-bus
C-bus read
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