- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373651 > TLC156ER (Electronic Theatre Controls, Inc.) EPROM/ROM-Based 8-Bit Microcontroller Series PDF資料下載
參數(shù)資料
| 型號： | TLC156ER |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | EPROM/ROM-Based 8-Bit Microcontroller Series |
| 中文描述： | 存儲器/基于ROM的8位微控制器系列 |
| 文件頁數(shù)： | 8/50頁 |
| 文件大?。?/td> | 552K |
| 代理商： | TLC156ER |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁
FIGURE 2.2: Direct/Indirect Addressing for TLC157
Direct Addressing
RP1:RP0
5
from opcode
location select
2.1.2 TMR0 (Time Clock/Counter register)
Address
Name
01h (r/w)
TMR0
The Timer0 is a 8-bit timer/counter. The clock source of Timer0 can come from the instruction cycle clock or by an
external clock source (T0CKI pin) defined by T0CS bit (OPTION<5>). If T0CKI pin is selected, the Timer0 is
increased by T0CKI signal rising/falling edge (selected by T0SE bit (OPTION<4>)).
The prescaler is assigned to Timer0 by clearing the PSA bit (OPTION<3>). In this case, the prescaler will be cleared
when TMR0 register is written with a value.
2.1.3 PCL (Low Bytes of Program Counter) & Stack
Address
Name
B7
B6
B5
02h (r/w)
PCL
TLC156 devices have a 9-bit (for TLC154/155) or 10-bit (for TLC156) or 11-bit (for TLC157)
wide Program Counter (PC) and five-level deep 9-bit (10-bit, or 11-bit) hardware push/pop stack. The low byte of PC
is called the PCL register. This register is readable and writable. The high byte of PC is called the PCH register. This
register contains the PC<10:8> bits and is not directly readable or writable. All updates to the PCH register go
through the PCHBUF register. As a program instruction is executed, the Program Counter will contain the address
of the next program instruction to be executed. The PC value is increased by one, every instruction cycle, unless an
instruction changes the PC.
For a GOTO instruction, the PC<9:0> is provided by the GOTO instruction word. The PC<10> is updated from the
PCHBUF<2>. The PCL register is mapped to PC<7:0>, and the PCHBUF register is not updated.
For a CALL instruction, the PC<9:0> is provided by the CALL instruction word. The PC<10> is updated from the
PCHBUF<2>. The next PC will be loaded (PUSHed) onto the top of STACK. The PCL register is mapped to
PC<7:0>, and the PCHBUF register is not updated.
For a RETIA, RETFIE, or RETURN instruction, the PC are updated (POPed) from the top of STACK. The PCL
register is mapped to PC<7:0>, and the PCHBUF register is not updated.
For any instruction where the PCL is the destination, the PC<7:0> is provided by the instruction word. However, the
PC<10:8> will come from the PCHBUF<2:0> register (PCHBUF
à
PCH).
PCHBUF register is never updated with the contents of PCH.
Indirect Addressing
5 from FSR register 0
1 1
0
00h
3Fh
0 0
0 1
1 0
location select
addressing INDF register
B7
B6
B5
B4
B3
B2
B1
B0
8-bit real-time clock/counter
B4
B3
B2
B1
B0
Low order 8 bits of PC
bank select
TLC
TLC156
Rev0.95 Nov 20, 2003
P.2/TLC156
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLC156P | EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC156R | EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157 | EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157D | EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157M | EPROM/ROM-Based 8-Bit Microcontroller Series |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC156P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC156R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series |
| TLC157ED | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。