s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 39

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

3.2.9 Creating ROM Data
Hex files are used for making the external ROM to be mounted on the target board and the mask data for the
internal ROM. The Binary/HEX Converter hex33 converts the specified address range of the srf33 object file
(delivered from the Linker) into a Motorola S3 format HEX file.
To create a HEX file
Creating submission mask data
Notes on creating mask data
S5U1C33000C MANUAL
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Step 32) Select the test.srf in the file list box, then click [HEX33].
The Binary/HEX Converter hex33 delivers the HEX file for the external ROM with the name test.sa
_c00000_c0ffff.
The Binary/HEX Converter was executed using the default option settings of the Work Bench, so the HEX
file contains 64KB data from address 0xc00000 to address 0xc0ffff. In the actual development, the address
range must be specified according to the memory configuration of the model. It can be specified at the
HEX33 option selection part in the [other options] window.
When the program development for a mask ROM model has finished, the mask data for the internal ROM
should be submitted to Seiko Epson. Mask data can also be created using the Binary/HEX Converter. In this
case, make sure that the internal ROM address range is specified correctly and the [abs addr] check box is
selected to create absolute address data.
The following setting is an example for creating 4KB of mask data within the address 0x80000 to address
0x80fff range.
The created mask data file should be submitted after renaming to one specified by Seiko Epson.
Example: c3264010.sa0 (mask data file for the S1C33264)
To prevent file copy errors, bugs in the tools, and other problems, perform a final operation check by
reading the HEX files (.sa) in Motorola S3 format by the lh command. Do not use the srf33 file.
To select the file name easily, select the [*.srf] radio button.
[HEX33] button
EPSON
CHAPTER 3: SOFTWARE DEVELOPMENT PROCEDURES
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