TMP92FD54AI datasheet(24/84 Pages) TOSHIBA

No de pièce	TMP92FD54AI

Description	CMOS 32-bit Micro-controller

PDF	84 Pages

Scroll/Zoom	100%

Fabricant	TOSHIBA [Toshiba Semiconductor]

Site Internet	http://www.semicon.toshiba.co.jp/eng

Logo

24 / 84 page

2006-01-27

92FD54AI-24

TMP92FD54AI

(Step 7)

Next, the rewrite routine in the RAM is executed and writes the new user application program into the

erased area of the flash memory after loading it from the source of transfer (the controller).

(Step 8)

The RESET input pin must be driven Low (= 0) to reset the device and to set it to Normal Mode.

After de-assertion of the reset, the processor will start running the new user application program.

(TMP92FD54AI)

(Controller)

(I/O)

→ 1 RESET

Set to Normal Mode

Flash memory

RAM

[Reset-processing program]

(a) Mode judgment routine

New user

application program

(b) Transfer routine

(TMP92FD54AI)

Flash memory

[Reset-processing program]

(a) Mode judgment routine

New user

application program

(Controller)

(I/O)

(b) Transfer routine

RAM

(d) Copy routine-1

(e) Copy routine-2

(a) Mode judgment routine

(b) Transfer routine

New user

application program

(d) Copy routine-1

(e) Copy routine-2

TMP92FD54AI Fiches technique(PDF) 24 Page - Toshiba Semiconductor