BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 435

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

c. <BB>
d. <PIN>
e. <AL>
f. <AAS>
g. <AD0>
detection of a stop condition. When the device is operating as a slave, this bit is set to 1 to
monitor the generation of a stop condition even if the device is not selected by the master
and is not involved in transfer operation.
the master matches the slave address set in I2C0AR<SA[6:0]>. This bit is then cleared to
0 after the internal interrupt is released and remains 0 until a stop condition or a start
condition by the restart procedure appears on the bus and it is again set to 1 by a slave
address match in address transfer after that start condition.
transfer after a start condition) and remains set until a stop condition or a start condition
by the restart procedure appears on the bus. I2C0SR<AAS> is also set to 1 on detection of
a general call. However, this bit is cleared to 0 at the next data transfer as described
earlier.
This bit monitors the bus status.
0y0: The bus is free.
0y1: The bus is busy.
This bit is set to 1 after a start condition is detected on the bus. It is cleared to 0 on
While this bit is set to 1, the start condition cannot be generated.
This bit monitors the service request state and SCL state.
0y0: Service request present, SCL line = low
0y1: No service request, SCL line = free
This bit monitors the detection of arbitration lost.
0y0: Invalid
0y1: Detected
This bit monitors the detection of a slave address match.
0y0: Invalid
0y1: Detected
This bit monitors the detection of a general call.
0y0: Invalid
0y1: Detected
When the device is operating as a slave, this bit is set to 1 if the slave address sent from
This bit is set to 1 on detection of a general call (the SDA line is held low during address
TENTATIVE
TMPA900CM- 434
TMPA900CM
2009-10-14