TMPM364F10FG Toshiba, TMPM364F10FG Datasheet - Page 586

• Manufacturer Part Number: TMPM364F10FG
• Manufacturer: Toshiba

Specifications of TMPM364F10FG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 1024K
• Rom Type: Flash
• Ram (kbytes): 64K
• Number Of Pins: 144
• Package: LQFP(20x20)
• Vcc: 3V
• Cpu Mhz: 64
• Ssp (ch) Spi: 1
• I2c/sio (ch): 5
• Uart/sio (ch): 12
• Usb: Host
• Can: 1
• Ethernet: -
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: 16
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 16
• Motor / Igbt Control: -
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: Y
• Remote Control Interface: Y
• Hardware Cec Controller: Y
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit

16.5
Operation explain of each circuit
16.5.2
the other is the transmission request reset register CANTRR. Therefore it is possible to clear the transmis-
sion request without generating a conflict in the handling of the transmit mailboxes in the state-machine.
This mechanism also prevents clearing the transmission request of a mailbox to which transmission is al-
ready in progress.
formed and access to mailbox x is enabled (CANMC<MCx>="1"), setting the CANTRS<TRSx> bit to "1" cau-
ses the messages in mailbox x to be transmitted.
bit is set, then the messages will be sent in the selected order. The order of transmission depends on the
<MTOS> bit in the master control register CANMCR.
ple, if the mailboxes CANMB0, CANMB2, and CANMB5 are configured as transmit mailboxes and the corre-
sponding CANTRS<TRSx> bits are set to "1", then the messages will be transmitted in the following order:
CANMB0, CANMB2, and CANMB5. If a new transmission request is set for CANMB0 during processing
of the CANMB2 message, then in the next internal arbitration-run, CANMB0 is selected for the next trans-
mit message and transmission of the CANMB0 message starts after CANMB2 transmission is completed.
This will also happen when an arbitration lost error occurs when the CANMB2 message is being transmitted.
The CANMB0 message will be sent instead of the CANMB2 lost in arbitration.
which transmission is requested will be transmitted. In a transmission after an arbitration lost error occurred al-
so, the message in the mailbox with the highest priority ID among those mailboxes for which transmission is
requested at the time will be transmitted.
Transmission control consists of two registers. One is the transmission request set register CANTRS, and
When a write of data and the ID to mailbox x configured as a transmit mailbox (CANMD<MDx>="0") is per-
If there is more than one mailbox configured as a transmit mailbox and more than one corresponding TRS
If the CANMCR<MTOS> bit is "0", the mailbox with the lower number has the higher priority. For exam-
If the CANMCR<MTOS> bit is "1", the mailbox with the highest priority ID among those mailboxes for
Transmit Control Register
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TMPM364F10FG