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TMP93PS44 Datasheet(PDF) 11 Page - Toshiba Semiconductor |
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TMP93PS44 Datasheet(HTML) 11 Page - Toshiba Semiconductor |
11 / 28 page TMP93PS44 2004-02-10 93PS44-9 3.2 PROM Mode (1) Mode setting and function PROM mode is set by setting the RESET and CLK pins to the “L” level. The programming and verification for the internal PROM is achieved by using a general EPROM programmer with the adaptor socket. 1. Preparation of OTP adaptor BM11128: for TMP93PS44F 2. Setting of OTP adaptor The switch (SW1) is set to N side. 3. Setting of PROM writer i) Set PROM type to TC 571000D. Size: 1 Mbits (128 K × 8 bits) VPP: 12.75 V tPW: 100 µs Electric signature mode: None ii) Data transmittion In TMP93PS44, PROM is placed on addresses 00000 to 0FFFFH in PROM mode, and addresses FF0000H to FFFFFFH in MCU mode. Therefore data should be transferred to addresses 00000 to 0FFFFH in PROM mode using the object converter (tuconv) or the block transfer mode. (See instruction manual of PROM programmer.) iii) Setting of the program address Start address: 00000H End address: 0FFFFH Using PROM programmer which can not set the programming address, set FFH at addresses 10000H to 1FFFFH. 4. Programming Program and verify according to operating process of PROM programmer. Figure 3.2.1 shows the setting of the pins in PROM mode. |
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