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參數(shù)資料
| 型號(hào)： | TMP88CM38AFG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大小： | 263K |
| 代理商： | TMP88CM38AFG |
TMP88CS38/CM38A/CP38A
2005-05-18
88CS38-7
Operational Description
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, the
external memory interface, and the reset circuit.
1.1
Memory Address Map
The TMP88CS38/CM38A/CP38A memory consists of four blocks: ROM, RAM, SFR (Special
function register), and DBR (Data buffer register). They are all mapped to a 1-Mbyte address
space. Figure 1.1.1 shows the TMP88CS38/CM38A/CP38A memory address map. There are 16
banks of the general-purpose register. The register banks are also assigned to the RAM address
space.
Figure 1.1.1 Memory Address Map
ROM: Read only memory includes
Program memory, Character data memory for OSD
RAM: Random access memory includes
Data memory, Stack, General-purpose register banks
SFR:
Special function register includes
I/O ports, Peripheral hardware control registers, Peripheral hardware status registers,
System control registers, Interrupt control registers, Program status word
DBR:
Data buffer register includes
Control resister for on-screen display (OSD)
Remote-control-receive control/status resigsters, ROM correction control registers
Test video signal control registers
General-purpose
register banks
(8 registers
× 16 banks)
32512 bytes
program area
128 bytes
64 bytes
128 bytes
64 bytes
2048 bytes
128 bytes
64 bytes
128 bytes
64 bytes
128 bytes
65280 bytes
program area
64 bytes
TMP88CS38
00000H
0003FH
00040H
000BFH
000C0H
008BFH
00F80H
00FFFH
04000H
13EFFH
FFF00H
FFF3FH
FFF40H
FFF7FH
FFF80H
FFFFFH
Vector table for
interrupts
Vector table for vector
call instruction
Vector table for
interrupts
RAM
SFR
DBR
ROM
128 bytes
1536 bytes
64 bytes
128 bytes
TMP88CM38A
128 bytes
1536 bytes
48896 bytes
program area
64 bytes
TMP88CP38A
006BFH
00F80H
00FFFH
04000H
0FEFFH
0BEFFH
00000H
0003FH
00040H
000BFH
000C0H
FFF00H
FFF3FH
FFF40H
FFF7FH
FFF80H
FFFFFH
006BFH
00F80H
00000H
0003FH
00040H
000BFH
000C0H
00FFFH
04000H
FFF00H
FFF3FH
FFF7FH
FFF80H
FFFFFH
FFF40H
24576 bytes
OSD font area
24576 bytes
OSD font area
24576 bytes
OSD font area
25FFFH
20000H
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMP88CM38ANG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:8-bit single chip microcomputer |
| TMP88CM38BFG | 功能描述:8位微控制器 -MCU TLCS870/X 32K MROM 1.5K RAM 8-Bit RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| TMP88CM38BNG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS 8-Bit Microcontroller |
| TMP88CM38F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:8-bit single chip microcomputer |
| TMP88CM48F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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