TMP86FS27FG 查看數據表（PDF） - Toshiba

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TMP86FS27FG

CMOS 8-Bit Microcontroller

Toshiba 

TMP86FS27

2.6.1 Flash Memory Writing Mode (Operation command: 30H)

Table 2.6.1 shows flash memory writing mode process.

Table 2.6.1 Flash Memory Writing Mode Process

Number of

Bytes

Transferred

1st byte

2nd byte

3rd byte

4th byte

5th byte

6th byte

BOOT

ROM

7th byte

8th byte

9th byte

10th byte

11th byte

12th byte

13th byte

14th byte

15th byte

:

m'th byte

m'th + 1 byte

:

n'th − 2 byte

n'th − 1 byte

n'th byte

n'th + 1 byte

Transfer Data from

External Controller to

TMP86FS27

Matching data (5AH)

−

Baud rate modification data

(See Table 2.4.1)

−

Baud Rate

9600 bps

9600 bps

9600 bps

9600 bps

Operation command data (30H)

−

Changed new baud rate

Changed new baud rate

Address 15 to 08 in which to

store Password count (Note 4)

Address 07 to 00 in which to

store Password count (Note 4)

Address 15 to 08 in which to

start Password comparison

(Note 4)

Address 07 to 00 in which to

start Password comparison

(Note 4)

Password string (Note 5)

−

Extended Intel format (binary)

(Note 2, 6)

−

−

(Wait for the next operation)

(Command data)

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Changed new baud rate

Transfer Data from

TMP86FS2786FS27 to

External Controller

− (Baud rate auto set)

OK: Echo back data (5AH)

Error: Nothing transmitted

−

OK: Echo back data

Error: A1H × 3, A3H × 3, 62H × 3

(Note 1)

−

OK: Echo back data (30H)

Error: A1H × 3, A3H × 3, 63H × 3

(Note 1)

−

OK: Nothing transmitted

Error: Nothing transmitted

−

OK: Nothing transmitted

Error: Nothing transmitted

−

OK: Nothing transmitted

Error: Nothing transmitted

−

OK: Nothing transmitted

Error: Nothing transmitted

−

OK: Nothing transmitted

Error: Nothing transmitted

−

OK: SUM (High) (Note 3)

Error: Nothing transmitted

OK: SUM (Low) (Note 3)

Error: Nothing transmitted

−

Note 1: “xxH × 3” denotes that operation stops after sending 3 bytes of xxH. For details, refer to 2.8

“Error Code”.

Note 2: Refer to 2.10 “Intel Hex Format (Binary)”.

Note 3: Refer to 2.9 “Checksum (SUM)”.

Note 4: Refer to 2.11 “Passwords”.

Note 5: If all data of vector area are “00H” or “FFH”, the passwords comparison is not executed

because the device is considered as blank product. However, it is necessary to specify the

password count storage addresses and the password comparison start address even though

it is a blank product. If a password error occurs, the UART function of TMP86FS27 stops

without returning error code to the controller. Therefore, when a password error occurs, the

TMP86FS27 should be reset by RESET pin input.

Note 6: The time between data records needs over 1 ms.

86FS27-13

2007-08-07

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