6. SPECIFICATIONS
22
EPSON
S1S65010
Evaluation Board Technical Manual (Rev. 1.1e)
Macro files contain the following types of commands.
SelectJtagClock(0)
// Set JTAG clock frequency to 2 kHz
Outport(3,0xFFFFD014,0x000000FF)
Outport(3,0xFFFFD00C,0x00000001)
// Access I/O port
Outport(3,0xFFFFD018,0x00000001)
// boost clock from 32 kHz to 52 MHz
SelectJtagClock(5)
// Set JTAG clock frequency to 5 kHz
Outport(3,0xFFFF101C,0x00000005)
// Initialize GPIOD0/1 as MA20/21
Figure 6.6. Initializing Evaluation Board Settings
After the above steps, the code in the Flash ROM turns on the PLL and starts operation with a CPU
clock frequency of 50 MHz.
If necessary, use the menu command “
Add Flash memory
” to add the above Flash memory to the list.
The following shows the dialog box for adding Flash memory.
Figure 6.7. Adding Flash Memory
Serial Debugging
Debugging is also possible over a serial cable connected to the serial port (CN16).
Set the terminal emulator's baud rate to 9600.
Figures 6.8 and 6.9 respectively show the serial port configuration dialog box and sample console
output for Tera Term; Figures 6.10 and 6.11, the same for HyperTerminal.
Summary of Contents for S1S65010
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