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Page 243
T
5CL8
20.6.2 Flash Memory Writing Mode (Operation command: 30H)
Table 20-8 shows flash memory writing mode process.
Note 1: “xxH
×
3” indicates that the device enters the halt condition after sending 3 bytes of xxH. For details, refer to " 20.7 Error
Note 2: Refer to " 20.9 Intel Hex Format (Binary) ".
Note 3: Refer to " 20.8 Checksum (SUM) ".
Note 4: Refer to " 20.10 Passwords ".
Note 5: If addresses from FFE0H to FFFFH are filled with “FFH”, the passwords are not compared because the device is consid-
ered as a blank product. Transmitting a password string is not required. Even in the case of a blank product , it is required
to specify the password count storage address and the password comparison start address. Transmit these data from the
external controller. If a password error occurs due to incorrect password count storage address or password comparison
start address, T
5CL8
stops UART communication and enters the halt condition. Therefore, when a password
error occurs, initialize
T
5CL8
by the
RESET
pin and reactivate the serial ROM mode.
Note 6: If the security program is enabled or a password error occurs, T
5CL8
stops UART communication and enters
the halt confition. In this case, initialize
T
5CL8
by the
RESET
pin and reactivate the serial ROM mode.
Note 7: If an error occurs during the reception of a password address or a password string, T
5CL8
stops UART com-
munication and enters the halt condition. In this case, initialize
T
5CL8
by the
RESET
pin and reactivate the
serial PROM mode.
Table 20-8 Flash Memory Writing Mode Process
Transfer Byte
Transfer Data from External Controller
to T
5CL8
Baud Rate
Transfer Data from T
5CL8
to
External Controller
BOOT
ROM
1st byte
2nd byte
Matching data (5Ah)
-
9600 bps
9600 bps
- (Automatic baud rate adjustment)
OK: Echo back data (5AH)
Error: Nothing transmitted
3rd byte
4th byte
Baud rate modification data
(See Table 20-4)
-
9600 bps
9600 bps
-
OK: Echo back data
Error: A1H
×
3, A3H
×
3, 62H
×
3 (Note 1)
5th byte
6th byte
Operation command data (30H)
-
Modified baud rate
Modified baud rate
-
OK: Echo back data (30H)
Error: A1H
×
3, A3H
×
3, 63H
×
3 (Note 1)
7th byte
8th byte
Password count storage address bit
15 to 08 (Note 4)
Modified baud rate
-
OK: Nothing transmitted
Error: Nothing transmitted
9th byte
10th byte
Password count storage address bit
07 to 00 (Note 4)
Modified baud rate
-
OK: Nothing transmitted
Error: Nothing transmitted
11th byte
12th byte
Password comparison start address
bit 15 to 08 (Note 4)
Modified baud rate
-
OK: Nothing transmitted
Error: Nothing transmitted
13th byte
14th byte
Password comparison start address
bit 07 to 00 (Note 4)
Modified baud rate
-
OK: Nothing transmitted
Error: Nothing transmitted)
15th byte
:
m’th byte
Password string (Note 5)
-
Modified baud rate
-
OK: Nothing transmitted
Error: Nothing transmitted
m’th + 1 byte
:
n’th - 2 byte
Intel Hex format (binary)
(Note 2)
Modified baud rate
-
-
n’th - 1 byte
-
Modified baud rate
OK: SUM (Upper byte) (Note 3)
Error: Nothing transmitted
n’th byte
-
Modified baud rate
OK: SUM (Lower byte) (Note 3)
Error: Nothing transmitted
n’th + 1 byte
(Wait state for the next operation com-
mand data)
Modified baud rate
-
Содержание CEM2100/00
Страница 2: ...2 ...
Страница 3: ...BLOCK DIAGRAM ...
Страница 4: ...WIRING DIAGRAM 4 ...
Страница 5: ...CIRCUIT DIAGRAM MAIN BOARD 5 ...
Страница 6: ...6 ...
Страница 7: ......
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 ...
Страница 400: ......
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 ...