Renesas M16C/6NN Bedienungsanleitung PDF herunterladen (Seite 17)

E8a Emulator Section 6 Notes on Using the E8a Emulator

Figure 6.1 [Firmware Location] Tab of the [Emulator Setting] Dialog Box

2. When the system is launched, the E8a emulator initializes the general registers and some of the flag registers as

shown in Table 6.2.

Table 6.2 E8a Emulator Register Initial Values

Status Register Initial Value

PC Reset vector value in the vector address table

R0 to R3 (bank 0, 1) 0000h

A0, A1 (bank 0, 1) 0000h

FB (bank 0, 1) 0000h

INTB 0000h

USP 0000h

ISP Work RAM Address for the E8a emulator + 80h [*1]

SB 0000h

E8a

Emulator

Activation

FLG 0000h

Note:

1. The Work RAM address for the E8a emulator is specified in the [Firmware Location]

tab of the [Emulator Setting] dialog box.

3. The E8a emulator controls the MCUs by using the P50, P55, P64, P65, P66, P67, RESET

and CNVss pins.

4. The E8a emulator uses up to 14 bytes of the stack pointer (ISP) during a user program break. Therefore, set aside 14

bytes for the stack area.

REJ10J1640-0400

Rev.4.00 Page 14 of 31

Apr 30, 2010

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Renesas M16C/6NN Bedienungsanleitung Seite 17