TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 189

• Manufacturer Part Number: TMP86xy48UG/FG
• Manufacturer: Toshiba

Specifications of TMP86xy48UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): F/E
• Rom Size: 32
• Ram Size: 2K
• Driver Led: 11
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: 1
• High-speed Serial Output: 2
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 54
• Power Supply (v): 2.7 to 3.6

FLASH memory writing mode
FLASH memory SUM output
RAM loader mode
Product Discrimination Code
Output mode
mode
2.19.8 Error Code
2.19.9 Checksum (SUM)
Operating Mode
(1) Calculation method
(2) Calculation data
When the device detects an error, the error codes are sent to the controller.
the result.
returned in word.
loader command, or FLASH memory SUM command is calculated in the manner
shown above.
SUM consists of byte + byte... + byte, the checksum of which is returned in word as
Namely, data is read out in byte and checksum of which is calculated, with the result
The SUM returned when executing the FLASH memory write command, RAM
The data from which SUM is calculated are listed in Table 2.19.11 below.
Note1: If password error occurs, the TMP86FM48 doesn’t send error codes.
Transmit Data
A1H, A1H, A1H
A3H, A3H, A3H
62H, 62H, 62H
63H, 63H, 63H
Example:
Data in the entire area (32 Kbytes) of
FLASH memory
Data written to RAM
Checksum of transferred data (from 9th to 18th
byte)
Table 2.19.11 Checksum Calculation Data
C3H
D4H
A1H
B2H
Calculation Data
Table 2.19.10
If the data to be calculated consists of the four bytes shown
to the left, SUM of the data is
A1H + B2H + C3H + D4H = 02EAH
Baud rate modification error occurred.
Operating command error occurred.
Framing error in received data occurred.
Overrun error in received data occurred.
86FM48-185
SUM (HIGH)
SUM (LOW)
Meaning of Transmit Data
Error Code
Even when written to part of the FLASH area, data in
the entire memory area (32 Kbytes) is calculated.
The length of data, address, record type and checksum
in Intel Hex format are not included in SUM.
The length of data, address, record type and checksum
in Intel Hex format are not included in SUM.
For details, refer to 2.19.12 Product Discrimination
Code.
= 02H
= EAH
Remarks
TMP86FM48
2007-08-24