Page 193
T
5CL8
Figure 15-15 Example of Transmit/Receive (Transmit) Error Processing
(b) Receive errors
Receive errors occur on the following situation. To protect SIO2RDB and the shift register
contents, the received data is ignored while the SIO2SR<RXERR> is “1”.
• Shift operation is finished before reading out received data from SIO2RDB at
SIO2SR<RXF> is “1” in an external clock operation.
If receive error occurs, set the SIO2CR<SIOS> to “0” for reading the data that received
immediately before error occurence. And read the data from SIO2RDB. Data in shift
register (at errors occur) can be read by reading the SIO2RDB again.
When SIO2SR<RXERR> is cleared to “0” after reading the received data,
SIO2SR<RXF> is cleared to “0”.
After clearing SIO2CR<SIOS> to “0”, when 8-bit serial clock is input to
SCK2
pin, re-
ceive operation is stopped. To restart the receive operation, confirm that
SIO2SR<SIOF> is cleared to “0”.
If the received error occurs, set the SIO2CR<SIOINH> to “1” for stopping the receive
operation immediately. In this case, SIO2CR<SIOS>, SIO2SR register, SIO2RDB reg-
ister and SIO2TDB register are initialized.
Writing transmit
data B
Writing transmit
data A
Unknown
B
A7 A6
A
A5 A4 A3 A2 A1 A0 B7 B6 B5 B4 B3 B2 B1 B0
D7 D6 D5 D4 D3 D2 D1 D0 E7 E6 E5 E4 E3 E2 E1 E0 F7 F6 F5 F4 F3 F2 F1 F0
Start shift
operation
Start shift
operation
Start shift
operation
Reading received
data F
Reading received
data E
Reading received
data D
F
E
D
SIO2CR<SIOS>
SIO2SR<SIOF>
SIO2SR<SEF>
SCK2
pin output
SO2 pin
SI2 pin
INTSIO2
interrupt
request
SIO2SR<TXF>
SIO2SR<RXF>
SIO2RDB
SIO2TDB
SIO2SR<TXERR>
SIO2CR<SIOINH>
Содержание CEM2100/00
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Страница 4: ...WIRING DIAGRAM 4 ...
Страница 5: ...CIRCUIT DIAGRAM MAIN BOARD 5 ...
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Страница 11: ...PCB LAYOUT MAIN BOARD TOP SIDE VIEW 11 ...
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 113: ...Revision History Date Revision 2008 7 31 1 First Release ...
Страница 114: ......
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 403: ...TC94B14MFG 2010 01 12 3 Pin Layout and Block Diagram Top View Pin Layout Top View TC94B14MFG Top View TEST1 ...
Страница 428: ...TC94B14MFG 2010 01 12 28 Package LQFP80 P 1212 0 50F Weight 0 6 g Typical ...