TS68C429AVF E2V, TS68C429AVF Datasheet - Page 25
TS68C429AVF
Manufacturer Part Number
TS68C429AVF
Description
Manufacturer
E2V
Datasheet
1.TS68C429AVF.pdf
(43 pages)
Specifications of TS68C429AVF
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
132
Lead Free Status / RoHS Status
Compliant
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Table 11. Description of LCU Status Register
Microprocessor Interface Unit
(MIU)
Figure 20. Read Cycle Flow Chart
2120A–HIREL–08/02
Bit
Bit 15, 13, 11
Bit 14, 12, 10
Bit 8
Bit 7, 6, 5, 4, 3, 2, 1, 0
Function
FIFO channel 3, 2, 1 empty
End of transmission on channel 3, 2,
1
RX wrong parity. This feature is
available only if self-test register bit 0
is set to 1. This bit must be reset to 0
by user when needed.
Receiving channel 8, 7, 6, 5, 4, 3, 2, 1
This interface which is directly compatible with the
asynchronous data transfer.
The data exchange is mandatory on 16 bits for access to the FIFO messages (transmit-
ter) and to the message buffer (receiver). For other access it can be on byte on D0-D7
with LDS assertion or an D8-D15 with UDS assertion.
Figure 20 and Figure 21 show the read and write flow chart.
Comments
0: FIFO not empty
1: FIFO empty
0: Transmission occurs
1: No transmission actually
0: No wrong parity received
1: At least one receiver has received a message with wrong
parity (set by hardware).
0: Waiting for message
1: Received correct message
Atmel
TS68K family is based on an
TS68C429A
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