Renesas R8C/17 Instrukcja Użytkownika Pobierz pdf (Strona 20)

QDK™

R8C/Tau-NC30

www.state-machine.com/m16c

5.2 Linker Options Used

5.2.1 Specifying Program Sections

The HEW IDE allows to specify very precisely all the program sections, as shown in the screen shot

Figure 6. For the TAU board, the sections are configured according to the memory map included

in Section 6.3 of the “TAU User’s Manual” [Renesas TAU].

1. Select

Link Tab

2. Select

Section Order

category

3. Press

Edit

4. Specify sections

according to the

memory map in

the RSKM16C26A

User’s Manual

FirmRam_NE section

for “Kernel RAM”

FirmArea_FE section

for “Kernel Program”

Figure 6 Specifying the sections names and addresses in the HEW IDE.

In particular, the Section Order dialog box shows the special RAM section FirmRAM_NE for the

“Emulator Firmware RAM” located at 0x0B80 and the ROM section FirmArea_FE for “Emulator

Firmware Area” at 0x8000. “Emulator Firmware” in the Renesas terminology means ROM-monitor

resident in the target and communicating with the HEW debugger via the E8 In-Circuit Debugger.

NOTE: The location of the “Emulator Firmware Area” (section FirmArea_NE) can be configured

via the HEW IDE. The Debug Session

SessionR8C_E8_SYSTEM

used in this QDK-nano configures

the location of the “Emulator Firmware Area” to 0x8000, which is consistent with section order

shown in Figure 6.

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Renesas R8C/17 Instrukcja Użytkownika Strona 20