參數(shù)資料
型號(hào): ELANSC300-33KI
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: Highly Integrated, Low-Power, 32-Bit Microcontroller
中文描述: 32-BIT, 33 MHz, MICROCONTROLLER, PQFP208
封裝: SHRINK, PLASTIC, QFP-208
文件頁(yè)數(shù): 69/139頁(yè)
文件大?。?/td> 1388K
代理商: ELANSC300-33KI
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élanSC300 Microcontroller Data Sheet
69
P R E L I M I N A R Y
CPU Local Bus Interface versus Internal LCD Interface
The tables of this section are brief descriptions of the alternate pin functions/names and the pin name of the Internal
LCD mode function that the alternate function replaces. The CPU Local Bus Interface alternate functions are con-
figured via the DTR and RTS
pin states when the élanSC300 microcontroller is reset.
Notes:
1.
The SA11–SA0 pins are the lower order address lines for local bus cycles in the Local Bus Interface mode.
2. See the Table 26 on page 65 for information on required termination for Local Bus and Internal LCD Controller modes.
3. Other Internal LCD Controller mode pin functions, which are not listed in this table, change when the Local Bus mode is en-
tered. These pins change to an ISA bus function when Local Bus mode is entered.
Table 28.
Pins Shared Between CPU Local Bus and Internal LCD Interface Functions
CPU Local Bus
Interface Pin Name
Pin Type
CPU Local Bus Interface
Pin Description/Notes
Internal LCD
Controller Mode
Function Pin Name
DSMA14–DSMA4
LVDD
Pin No.
A23–A12
O
Local Bus Address Bus
145
149–155
158–161
ADS
D/C
M/IO
W/R
BHE
BLE
LRDY
LDEV
CPURDY
CPUCLK
CPURST
O
Address Strobe
Data/Code Cycle Status signal
Memory/I/O Cycle Status signal
Write/Read Cycle Status signal
Byte High Enable
Byte Low Enable
Local Device Ready
Local Bus Device Acknowledge
CPU Ready
CPU Clock
CPU Reset
DSMD7
DSMD6
DSMD5
DSMD4
DSMD3
DSMD2
DSMD1
DSMD0
DSOE
DSMA3
DSMA2
172
O
171
O
170
O
169
O
168
O
167
I
166
I
148
O
147
O
162
O
163
相關(guān)PDF資料
PDF描述
ELANSC300-33VC Highly Integrated, Low-Power, 32-Bit Microcontroller
ELANSC300 Highly Integrated, Low-Power, 32-Bit Microcontroller
ELANSC300-25KC Highly Integrated, Low-Power, 32-Bit Microcontroller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ELANSC300-33VC 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Advanced Micro Devices 功能描述: 制造商:AMD 功能描述:
ELANSC300-33VI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Highly Integrated, Low-Power, 32-Bit Microcontroller
ELANSC300WW WAF 制造商:Advanced Micro Devices 功能描述:
ELANSC310 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Elan SC310 - Elan SC310 Single-Chip. 32-Bit. PC/AT Microcontroller
ELANSC310-25 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Single-Chip, 32-Bit, PC/AT Microcontroller