32170 Datasheet, PDF (731/881 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER

14
REAL-TIME DEBUGGER (RTD)
14.4 Typical Connection with the Host
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/ECU
RTDCLK
RTDRXD
RTDTXD
RTDACK
Host
microprocessor
(Note)
SCLK
RXD
TXD
PORT
Note: In this example, the RTDACK level is checked between transfer frames.
Figure 14.4.1 Connecting the RTD and Host
14-14
32170/32174 Group User's Manual (Rev. 2.1)