TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 186

• 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

BOOT
ROM
2.19.6.3 FLASH Memory SUM Output Mode (Operation Command: 90H)
Number of Bytes
1st byte
2nd byte
3rd byte
4th byte
5th byte
6th byte
7th byte
8th byte
9th byte
Transferred
Description of FLASH memory SUM output mode
1.
2.
3.
4.
5.
Table 2.19.8 shows FLASH memory SUM output mode process.
Note 1: “xxH × 3” denotes that operation stops after sending 3 bytes of xxH. For details,
Note 2: Refer to “2.19.9 Checksum (SUM)”
The process of the 1st byte through the 4th byte are the same as FLASH memory
writing mode.
to calculate the entire FLASH memory.
When the 5th byte is one of the operation command data shown in Table 2.19.5,
the device sends the echo back data which is the same as received operation
command data (in this case, 90H). 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 8th bytes are the SUM value that is sent to the controller in order
of the upper byte and the lower byte. For details on how to calculate the SUM,
refer to “2.19.9 Checksum (SUM)”.
After sending the SUM, the device waits for the next operation command data.
The receive data in the 5th byte is the FLASH memory SUM command data (90H)
Matching data (5AH)
−
Baud rate modification data
(See Table 2.19.3)
−
Operation command data
(90H)
−
−
−
(Wait for the next operation)
(Command data)
Transfer Data from External
Table 2.19.8 FLASH Memory SUM Output Process
Controller to TMP86FM48
refer to “2.19.8 Error Code”.
86FM48-182
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
Baud Rate
Transfer Data from TMP86FM48 to
− (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 (90H)
Error: A1H × 3, A3H × 3, 63H × 3
(Note 1)
OK: SUM (High) (Note 2)
Error: Nothing transmitted
OK: SUM (Low) (Note 2)
Error: Nothing transmitted
−
External Controller
TMP86FM48
2007-08-24