ATmega16 datasheet(285/357 Pages) ATMEL

tên linh kiện	ATmega16

Giải thích chi tiết về linh kiện	8-bit Microcontroller with 16K Bytes In-Syustem Programmable Flash

PDF	357 Pages

Scroll/Zoom	100%

nhà sản xuất	ATMEL [ATMEL Corporation]

Trang chủ	http://www.atmel.com

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285 / 357 page

285

2466S–AVR–05/09

ATmega16(L)

Notes:

1. This command sequence is not required if the seven MSB are correctly set by the previous command sequence (which is

normally the case).

2. Repeat until o = “1”.

3. Set bits to “0” to program the corresponding fuse, “1” to unprogram the fuse.

4. Set bits to “0” to program the corresponding lock bit, “1” to leave the lock bit unchanged.

5. “0” = programmed, “1” = unprogrammed.

6. The bit mapping for Fuses High byte is listed in Table 105 on page 260

7. The bit mapping for Fuses Low byte is listed in Table 106 on page 261

8. The bit mapping for Lock bits byte is listed in Table 103 on page 259

9. Address bits exceeding PCMSB and EEAMSB (Table 107 and Table 108) are don’t care

10b. Load Address Byte

0000011_bbbbbbbb

xxxxxxx_xxxxxxxx

10c. Read Calibration Byte

0110110_00000000

0110111_00000000

xxxxxxx_xxxxxxxx

xxxxxxx_oooooooo

11a. Load No Operation Command

0100011_00000000

0110011_00000000

xxxxxxx_xxxxxxxx

Table 117. JTAG Programming Instruction Set (Continued)

a = address high bits, b = address low bits, H = 0 – Low byte, 1 – High Byte, o = data out, i = data in, x = don’t care

Instruction

TDI sequence

TDO sequence

Notes

ATmega16 bảng dữ liệu(PDF) 285 Page - ATMEL Corporation