- 您現在的位置：買賣IC網 > PDF目錄371044 > MC68332GVFV20 (MOTOROLA INC) 32-Bit Modular Microcontroller PDF資料下載
參數資料
| 型號： | MC68332GVFV20 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-Bit Modular Microcontroller |
| 中文描述： | 32-BIT, 20.97 MHz, MICROCONTROLLER, PQFP144 |
| 封裝： | QFP-144 |
| 文件頁數： | 60/88頁 |
| 文件大小： | 446K |
| 代理商： | MC68332GVFV20 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第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頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁當前第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁
MOTOROLA
60
MC68332
MC68332TS/D
EMU — Emulation Control
In emulation mode, the TPU executes microinstructions from MCU TPURAM exclusively. Access to the
TPURAM module through the IMB by a host is blocked, and the TPURAM module is dedicated for use
by the TPU. After reset, this bit can be written only once.
0 = TPU and TPURAM not in emulation mode
1 = TPU and TPURAM in emulation mode
T2CG — TCR2 Clock/Gate Control
When the T2CG bit is set, the external TCR2 pin functions as a gate of the DIV8 clock (the TPU system
clock divided by 8). In this case, when the external TCR2 pin is low, the DIV8 clock is blocked, prevent-
ing it from incrementing TCR2. When the external TCR2 pin is high, TCR2 is incremented at the fre-
quency of the DIV8 clock. When T2CG is cleared, an external clock from the TCR2 pin, which has been
synchronized and fed through a digital filter, increments TCR2.
0 = TCR2 pin used as clock source for TCR2
1 = TCR2 pin used as gate of DIV8 clock for TCR2
STF — Stop Flag
0 = TPU operating
1 = TPU stopped (STOP bit has been asserted)
SUPV — Supervisor Data Space
0 = Assignable registers are unrestricted (FC2 is ignored)
1 = Assignable registers are restricted (FC2 is decoded)
PSCK — Prescaler Clock
0 = System clock/32 is input to TCR1 prescaler
1 = System clock/4 is input to TCR1 prescaler
IARB — Interrupt Arbitration Identification Number
The IARB field is used to arbitrate between simultaneous interrupt requests of the same priority. Each
module that can generate interrupt requests must be assigned a unique, non-zero IARB field value. Re-
fer to the
3.8 Interrupts
for more information.
CIRL — Channel Interrupt Request Level
The interrupt request level for all channels is specified by this 3-bit encoded field. Level seven for this
field indicates a nonmaskable interrupt; level zero indicates that all channel interrupts are disabled.
CIBV — Channel Interrupt Base Vector
The TPU is assigned 16 unique interrupt vector numbers, one vector number for each channel. The
CIBV field specifies the most significant nibble of all 16 TPU channel interrupt vector numbers. The low-
er nibble of the TPU interrupt vector number is determined by the channel number on which the interrupt
occurs.
TICR
— TPU Interrupt Configuration Register
$YFFE08
15
11
10
8
7
4
3
0
NOT USED
CIRL
CIBV
NOT USED
RESET:
0
0
0
0
0
0
0
相關PDF資料 |
PDF描述 |
|---|---|
| MC68332VFC16 | 32-Bit Modular Microcontroller |
| MC68332VFC20 | 32-Bit Modular Microcontroller |
| MC68340V | 32-Bit Microprocessor(32位微處理器) |
| MC68341FT16 | Integrated Processor Users Manual |
| MC68341FT16V | Integrated Processor Users Manual |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68332GVPV16 | 制造商:Rochester Electronics LLC 功能描述:32BIT MCU,2KRAM,TPU,QSM - Bulk |
| MC68332MFC16 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller |
| MC68332MFC20 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller |
| MC68332MFV16 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller |
| MC68332MFV20 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller |
發布緊急采購，3分鐘左右您將得到回復。