Renesas SH7058 User Manual download pdf (Page 281)

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5.10 Input Format

5.10.1 Entering Masks

Address bus conditions and data bus conditions can be input with masks. Addresses can be masked in 1-, 3-, or

4-bit units. When a bit is masked, it always satisfies the condition.

To specify a mask for an address bus condition, specify the mask value in the [Mask] area.

The mask for data conditions is similarly specified in the [Mask] area.

To specify any further mask, specify 1 for the digits to be ignored. Examples of mask specification are listed

below.

Table 5.9 Address Mask Specification

Input Value Mask Unit Example Masked Bits

Binary 1 bit B’00000111 Masks bits 0 to 2

Octal 3 bits O’000017 Masks bits 0 to 3

Hexadecimal 4 bits H'07FF Masks bits 0 to 10

5.11 Downloading a Program

Before downloading a program to the on-chip flash memory, the input frequency and the method for loading to

the on-chip flash memory must be set in the [Configuration Properties] dialog box. For details on the

[Configuration Properties] dialog box, refer to section 3.1, Setting the Environment for Emulation.

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Renesas SH7058 User Manual Page 281