TMP86xy49UG/F/NG Toshiba, TMP86xy49UG/F/NG Datasheet - Page 184

• Manufacturer Part Number: TMP86xy49UG/F/NG
• Manufacturer: Toshiba

Specifications of TMP86xy49UG/F/NG

• Package: LQFP64/QFP64/SDIP64
• Rom Types (m=mask,p=otp,f=flash): M/P/F
• Rom Size: 16/32/60
• Ram Size: 512/1K/2K
• Driver Led: 13
• Driver Lcd: -
• Spi/sio Channels: 2
• Uart/sio Channels: 2
• I2c/sio Channels: 1
• High-speed Serial Output: -
• 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: 4
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 56
• Power Supply (v): 4.5 to 5.5

SIO1CR<SIOS>
SIO1SR<SIOF>
SIO1SR<SEF>
SCK1
SO1 pin
SIO1SR<TXF>
INTSIO1
interrupt
request
SIO1TDB <SIOS>
pin
Writing transmit
data A
SCK1
SIO1SR<SIOF>
SO1 pin
(4)
Figure 14-7 Exaple of External Clock and MSB Transmit Mode
pin
Transmit error processing
Transmit errors occur on the following situation.
A
Figure 14-8 Hold Time of the End of Transmit Mode
• Shift operation starts before writing next transmit data to SIO1TDB in external clock opera-
tion.
If transmit errors occur during transmit operation, SIO1SR<TXERR> is set to “1” immedi-
ately after starting shift operation. Synchronizing with the next serial clock falling edge,
INTSIO1 interrupt request is generated.
If shift operation starts before writing data to SIO1TDB after SIO1CR<SIOS> is set to “1”,
SIO1SR<TXERR> is set to “1” immediately after shift operation is started and then
INTSIO1 interrupt request is generated.
SIO1 pin is kept in high level when SIO1SR<TXERR> is set to “1”. When transmit error
occurs, transmit operation must be forcibly stop by writing SIO1CR<SIOINH> to “1”. In
this case, SIO1CR<SIOS>, SIO1SR register, SIO1RDB register and SIO1TDB register are
initialized.
A7 A6
Writing transmit
data B
Start shift
operation
A5 A4 A3 A2 A1 A0 B7 B6 B5 B4 B3 B2 B1 B0 C7 C6 C5 C4 C3 C2 C1 C0
B
Page 167
Writing transmit data
Start shift
operation
Writing transmit
data C
C
4/fc
<
t SODH
t SODH
Start shift
operation
Clearing SIOS
<
8/fc
TMP86PM49UG