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T
5CL8
(2) LSB receive mode
LSB receive mode is selected by setting SIO1CR<SIODIR> to “1”, in which case the data is
received sequentially beginning with the least significant bit (Bit0).
14.3.2.3 Transmit/receive mode
(1) MSB transmit/receive mode
MSB transmit/receive mode are selected by setting SIO1CR<SIODIR> to “0” in which case the
data is transferred sequentially beginning with the most significant bit (Bit7) and the data is received
sequentially beginning with the most significant (Bit7).
(2) LSB transmit/receive mode
LSB transmit/receive mode are selected by setting SIO1CR<SIODIR> to “1”, in which case the
data is transferred sequentially beginning with the least significant bit (Bit0) and the data is received
sequentially beginning with the least significant (Bit0).
14.3.3 Transfer modes
Transmit, receive and transmit/receive mode are selected by using SIO1CR<SIOM>.
14.3.3.1 Transmit mode
Transmit mode is selected by writing “00B” to SIO1CR<SIOM>.
(1) Starting the transmit operation
Transmit mode is selected by setting “00B” to SIO1CR<SIOM>. Serial clock is selected by using
SIO1CR<SCK>. Transfer direction is selected by using SIO1CR<SIODIR>.
When a transmit data is written to the transmit buffer register (SIO1TDB), SIO1SR<TXF> is
cleared to “0”.
After SIO1CR<SIOS> is set to “1”, SIO1SR<SIOF> is set synchronously to “1” the falling edge of
SCK1
pin.
The data is transferred sequentially starting from SO1 pin with the direction of the bit specified by
SIO1CR<SIODIR>, synchronizing with the
SCK1
pin's falling edge.
SIO1SR<SEF> is kept in high level, between the first clock falling edge of
SCK1
pin and eighth
clock falling edge.
SIO1SR<TXF> is set to “1” at the rising edge of pin after the data written to the SIO1TDB is
transferred to shift register, then the INTSIO1 interrupt request is generated, synchronizing with the
next falling edge on
SCK1
pin.
Note 1: In internal clock operation, when SIO1CR<SIOS> is set to "1", transfer mode does not start with-
out writing a transmit data to the transmit buffer register (SIO1TDB).
Note 2: In internal clock operation, when the SIO1CR<SIOS> is set to "1", SIO1TDB is transferred to
shift register after maximum 1-cycle of serial clock frequency, then a serial clock is output from
SCK1
pin.
Note 3: In external clock operation, when the falling edge is input from
SCK1
pin after SIO1CR<SIOS> is
set to "1", SIO1TDB is transferred to shift register immediately.
Содержание CEM2100/00
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Страница 12: ...PCB LAYOUT MAIN BOARD BOTTOM SIDE VIEW 12 ...
Страница 13: ...PCB LAYOUT PANEL BOARD TOP SIDE VIEW ...
Страница 14: ...14 PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW ...
Страница 15: ...PCB LAYOUT REMOTE BOARD TOP SIDE VIEW 15 ...
Страница 16: ...PCB LAYOUT REMOTE BOARD BOTTOM SIDE VIEW 16 ...
Страница 17: ...PCB LAYOUT TUNER BOARD TOP SIDE VIEW 17 ...
Страница 18: ...PCB LAYOUT TUNER BOARD BOTTOM SIDE VIEW 18 ...
Страница 19: ...PCB LAYOUT SD BOARD TOP SIDE VIEW ...
Страница 20: ...20 PCB LAYOUT CD CONNECTOR TOP SIDE VIEW ...
Страница 21: ...PCB LAYOUT ISO BOARD BOTTOM SIDE VIEW 21 ...
Страница 22: ...22 SET EXPLODER VIEW DRAWING ...
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Страница 122: ...viii ...
Страница 126: ...Page 4 1 3 Block Diagram T5CL8 1 3 Block Diagram Figure 1 2 Block Diagram ...
Страница 130: ...Page 8 1 4 Pin Names and Functions T5CL8 ...
Страница 155: ...Page 33 T5CL8 ...
Страница 156: ...Page 34 2 Operational Description 2 3 Reset Circuit T5CL8 ...
Страница 186: ...Page 64 5 I O Ports 5 8 Port P7 P77 to P70 T5CL8 ...
Страница 194: ...Page 72 6 Watchdog Timer WDT 6 3 Address Trap T5CL8 ...
Страница 214: ...Page 92 8 16 Bit TimerCounter 1 TC1 8 3 Function T5CL8 ...
Страница 270: ...Page 148 12 Asynchronous Serial interface UART1 12 9 Status Flag T5CL8 ...
Страница 280: ...Page 158 13 Asynchronous Serial interface UART2 13 9 Status Flag T5CL8 ...
Страница 332: ...Page 210 16 Serial Bus Interface I2C Bus Ver D SBI 16 6 Data Transfer of I2C Bus T5CL8 ...
Страница 342: ...Page 220 17 10 bit AD Converter ADC 17 6 Precautions about AD Converter T5CL8 ...
Страница 354: ...Page 232 19 Flash Memory 19 4 Access to the Flash Memory Area T5CL8 ...
Страница 388: ...Page 266 21 Input Output Circuit 21 2 Input Output Ports T5CL8 ...
Страница 397: ...Page 275 T5CL8 23 Package Dimensions LQFP64 P 1010 0 50D Rev 01 Unit mm ...
Страница 398: ...Page 276 23 Package Dimensions T5CL8 ...
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Страница 428: ...TC94B14MFG 2010 01 12 28 Package LQFP80 P 1212 0 50F Weight 0 6 g Typical ...