14
14.4 Typical Connection with the Host
The host uses a serial synchronous interface to transfer data. The clock for synchronous is
generated by the host. An example for connecting the RTD and host is shown below.
M32R/E
Note : In this example, the RTDACK level is checked between transfer frames.
Figure 14.4.1 Connecting the RTD and Host
RTDCLK
RTDRXD
RTDTXD
RTDACK
REAL-TIME DEBUGGER (RTD)
14.4 Typical Connection with the Host
(Note)
14-14
Host
microprocessor
SCLK
RXD
TXD
PORT
Ver.0.10