tmp86fp24 TOSHIBA Semiconductor CORPORATION, tmp86fp24 Datasheet - Page 189

• Manufacturer Part Number: tmp86fp24
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2.18.6.1
BOOT
ROM
Number of Bytes
1st byte
2nd byte
3rd byte
4th byte
5th byte
6th byte
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
FLASH Memory Writing Mode (Operation Command: 30H)
Transferred
Note 1: “xxH u 3” denotes that operation stops after sending 3 bytes of xxH. For details,
Note 2: Refer to 2.18.10 “Intel Hex Format (Binary)”.
Note 3: Refer to 2.18.9 “Checksum (SUM)”.
Note 4: Refer to 2.18.11 “Passwords”.
Note 5: If all data of FFE0H to FFFFH area are “00H” or “FFH”, the passwords comparison
Table 2.18.8 shows FLASH Memory writing mode process.
refer to 2.18.8 “Error Code”.
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 TMP86FP24 stops without returning error code to the
controller. Therefore, when a password error occurs, the TMP86FP24 should be
reset by
Matching data (5AH)

Baud rate modification data
(See Table 2.18.5)

Operation command data (30H)

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
(Note 4)
Address 07 to 00 in which to
start
(Note 4)
Password string (Note 5)

Intel Hex format (Binary)
(Note 2)


(Wait for the next operation)
(Command data)
Table 2.18.8 FLASH Memory Writing Mode Process
Transfer Data from External
Controller to TMP86FP24
Password
Password
RESET
pin input.
comparison
comparison
86FP24-187
9600 bps
9600 bps
9600 bps
9600 bps
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
Changed new baud rate
Changed new baud rate
Baud Rate
 (Baud rate auto set)
OK: Echo back data (5AH)
Error: Nothing transmitted

OK: Echo back data
Error: A1H u 3, A3H u 3, 62H u 3
(Note 1)

OK: Echo back data (30H)
Error: A1H u 3, A3H u 3, 63H u 3
(Note 1)

OK: Nothing transmitted
Error: Nothing transmitted

OK: Nothing transmitted
Error: Nothing transmitted
Ù
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

Transfer Data from TMP86FP24
to External Controller
TMP86FP24
2007-08-24