tmp86fp24 TOSHIBA Semiconductor CORPORATION, tmp86fp24 Datasheet - Page 196

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

2.18.6.4
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
16th byte
17th byte
18th byte
19th byte
20th byte
Product Discrimination Code Output Mode (Operation command: C0H)
Transferred
Description of product discrimination code output mode
Note: “xxH u 3” denotes that operation stops after sending 3 bytes of xxH. For details,
1.
2.
3.
4.
5.
Table 2.18.11 Product Discrimination Code Output Mode Process
Table 2.18.11 shows product discrimination code output mode process.
The process of the 1st byte through the 4th byte are the same as FLASH writing
mode.
The receive data in the 5th byte is the product discrimination code output
command data (C0H).
When the 5th byte is one of the operation command data shown in Table 2.18.7,
the device sends the echo back data which is the same as received operation
command data (in this case, C0H). If the 5th byte data does not correspond to the
operation command data, the device stops UART function after sending 3 bytes of
operation command error code: (63H).
The 7th and the 19th bytes are the product discrimination code. For details, refer
to 2.18.12 “Product Discrimination Code”.
After sending the SUM, the device waits for the next operation command data.
refer to 2.18.8 “Error Code”.
Matching data (5AH)

Baud rate modification data
(See Table 2.18.5)

Operation command data (C0H)

(Wait for the next operation)
(command data)
Transfer Data from External
Controller to TMP86FP24
86FP24-194
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
Transfer Data from TMP86FP24 to
 (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 (C0H)
Error: A1H u 3, A3H u 3, 63H u 3
(Note 1)
3AH
0AH
02H
00H
00H
00H
00H
01H
80H
00H
FFH
FFH
BFH

External Controller
Start mark
The number of transfer data
(from 9th to 18th byte)
Length of address (2 bytes)
Reserved data
Reserved data
Reserved data
Reserved data
The number of ROM block
(1 block)
1st address of ROM
End address of ROM
Checksum of transferred
data (from 9th to 18th byte)
TMP86FP24
2007-08-24