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Page 9
T
5CL8
2. Operational Description
2.1 CPU Core Functions
The CPU core consists of a CPU, a system clock controller, and an interrupt controller.
This section provides a description of the CPU core, the program memory, the data memory, and the reset circuit.
2.1.1 Memory Address Map
The
T5CL8
memory is composed Flash, RAM, DBR(Data buffer register) and SFR(Special func-
tion register). They are all mapped in 64-Kbyte address space. Figure 2-1 shows the
T5CL8
memory
address map.
Figure 2-1 Memory Address Map
2.1.2 Program Memory (Flash)
The
T5CL8
has a 61440 bytes (Address 1000H to FFFFH) of program memory (Flash ).
2.1.3 Data Memory (RAM)
The
T5CL8
has 2048 bytes (Address 0040H to 083FH) of internal RAM. The first 192 bytes
(0040H to 00FFH) of the internal RAM are located in the direct area; instructions with shorten operations are
available against such an area.
SFR
0000
H
64 bytes
SFR:
RAM:
Special function register includes:
I/O ports
Peripheral control registers
Peripheral status registers
System control registers
Program status word
Random access memory includes:
Data memory
Stack
003F
H
RAM
0040
H
2048
bytes
083F
H
DBR
0F80
H
128
bytes
DBR:
Data buffer register includes:
Peripheral control registers
Peripheral status registers
0FFF
H
1000
H
Flash:
Program memory
Flash
61440
bytes
FFB0
H
Vector table for interrupts
(16 bytes)
FFBF
H
FFC0
H
Vector table for vector call instructions
(32 bytes)
FFDF
H
FFE0
H
Vector table for interrupts
(32 bytes)
FFFF
H
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 ...
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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 ...
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 ...