251
MC96F6432A
ABOV Semiconductor Co., Ltd.
14.2 Two-Pin External Interface
14.2.1 Basic Transmission Packet
•
10-bit packet transmission using two-pin interface.
•
1-packet consists of 8-bit data, 1-bit parity and 1-bit acknowledge.
•
Parity is even of
‘1’ for 8-bit data in transmitter.
•
Receiver generates acknowledge bit as
‘0’ when transmission for 8-bit data and its parity has no error.
•
When transmitter has no acknowledge(Acknowledge bit is
‘1’ at tenth clock), error process is executed in
transmitter.
•
When acknowledge error is generated, host PC makes stop condition and transmits command which has
error again.
•
Background debugger command is composed of a bundle of packet.
•
Start condition and stop condition notify the start and the stop of background debugger command
respectively.
Figure 14.2
10-bit Transmission Packet
Summary of Contents for MC96F6432A
Page 16: ...16 MC96F6432A ABOV Semiconductor Co Ltd 4 Package Diagram Figure 4 1 48 Pin QFN Package ...
Page 17: ...17 MC96F6432A ABOV Semiconductor Co Ltd Figure 4 2 44 Pin MQFP Package ...
Page 18: ...18 MC96F6432A ABOV Semiconductor Co Ltd Figure 4 3 32 Pin LQFP Package ...
Page 19: ...19 MC96F6432A ABOV Semiconductor Co Ltd Figure 4 4 32 Pin SOP Package ...
Page 20: ...20 MC96F6432A ABOV Semiconductor Co Ltd Figure 4 5 28 Pin SOP Package ...
