Microchip Technology PRO MATE II, Руководство пользователя

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PRO MATE
®
II Device Support
DS30243H-page 32

1999 Microchip Technology Inc.
3.11 HCS410 Options
The programming dialog for HCS410 devices is shown in Figure 3.11.
Selectable options in this dialog are described in Table 3.13 and Table 3.14.
Options automatically set are described in Table 3.15.
Figure 3.11: Program Security Device Dialog – HCS410
Table 3.13: Selectable Options – HCS410
Option Description
User Serial
Number The encoder’s 32-bit (8-hex digits) serial number should
be entered here. If the Auto Increment check box is
selected, the serial number and/or user seed will be
automatically incremented when an encoder is
successfully programmed.
Seed/IFF2 No Seed: No seed is transmitted even if the seed button
combination is pressed. Only 1 key is available for IFF
challenge – response.
Limited Seed: Seed transmissions allowed for a maxi-
mum of 255 transmissions, only 1 key available for IFF
challenge – response.
Seed: Seed transmissions always allowed, only 1 key
available for IFF challenge –response.
2 Key IFF: No seed transmissions are allowed, 2 keys
available for IFF challenge – response.