TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 434

• Manufacturer Part Number: TMPM370FYFG
• Manufacturer: Toshiba

Specifications of TMPM370FYFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: LQFP(14x14)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

(7) General Boot Program Flowchart
Prepare to get a command
(Send 0x10: normal response)
ACK data← received data
RAM transfer processing
Fig. 20-8 shows an overall flowchart of the boot program.
Get SIO operation mode
← Received data (0x10)
ACK data← ACK data &
Set I/O interface mode
Transmission routine
Receive error ?
RAM transfer?
Normal response
Get a command
Receive routine
program starts
SIO operation
Jump to RAM
Single Boot
(Send 0x30)
Processed
normally?
ACK data
Initialize
mode?
(0x30)
0xF0
No normally
YES (0x10)
Yes normally
I/O interface
UART
Yes
(Send 0x20: normal response)
Program UART mode and
ACK data← received data
Show Flash Memory Sum
← Received data (0x20)
Fig. 20-8 Overall Boot Program Flow
Transmission routine
← ACK data 0x08
Normal response
(0x86@UART)
(Send 0x86)
processing
Baud rate
ACK data
ACK data
baud rate
setting ?
SUM ?
Can be set
YES (0x20)
TMPM370 20-42
Cannot be set
(Send 0x30: normal response)
Show Product Information
(Send0xN8:receive error)
← Received data (0x30)
Transmission routine
Transmission routine
Show product
information?
Stop operation
processing
ACK data
YES (0x30)
← Received data | 0x01
(Send 0xN1: Command
Transmission routine
Command error
ACK data
Flash Memory Operation
(Send 0x40: normal response)
← Received data (0x40)
Chip erase processing
Transmission routine
Chip erase?
ACK data
YES (0x40)
TMPM370