參數(shù)資料
型號(hào): PC826
廠商: Sharp Corporation
英文描述: Hgh -w=der Vtige, Hgh Density Mounting Type Photocoupler
中文描述: 杭州到瓦特\u003d德Vtige,生長(zhǎng)激素密度安裝類型光電耦合
文件頁(yè)數(shù): 46/59頁(yè)
文件大?。?/td> 455K
代理商: PC826
46
PC8265A PowerQUICC II
5336A–HIREL–08/03
Clock Configuration
Modes
To configure the main PLL multiplication factor and the core, the CPM, and 60x bus fre-
quencies, the MODCK[1:3] pins are sampled while HRESET is asserted. Table 14
shows the eight basic configuration modes. Another 49 modes are available by using
the configuration pin (RSTCONF) and driving four pins on the data bus.
Local Bus Mode
Table 14 describes default clock modes for the PC8265A.
Table 15 describes all possible clock configurations when using the hard reset configuration sequence.
Note that the clock configuration changes only after POR is asserted. Note also that basic modes are shown in boldface
type.
Table 14.
Clock Default Modes
MODCK[1–3]
Input Clock
Frequency
(MH)z
CPM
Multiplication
Factor
CPM Frequency
(MHz)
Core
Multiplication
Factor
Core Frequency
(MHz)
000
33
3
100
4
133
001
33
3
100
5
166
010
33
4
133
4
133
011
33
4
133
5
166
100
66
2
133
2.5
166
101
66
2
133
3
200
110
66
2.5
166
2.5
166
111
66
2.5
166
3
200
Table 15.
Clock Configuration Modes
(1)
MODCK_H–MODCK[1–3]
Input Clock
Frequency
(2)(3)
(MHz)
CPM
Multiplication
Factor
(2)
CPM
Frequency
(2)
(MHz)
Core
Multiplication
Factor
(2)
Core
Frequency
(2)
(MHz)
0001_000
33
2
66
4
133
0001_001
33
2
66
5
166
0001_010
33
2
66
6
200
0001_011
33
2
66
7
233
0001_100
33
2
66
8
266
0001_101
33
3
100
4
133
0001_110
33
3
100
5
166
0001_111
33
3
100
6
200
0010_000
33
3
100
7
233
0010_001
33
3
100
8
266
0010_010
33
4
133
4
133
0010_011
33
4
133
5
166
相關(guān)PDF資料
PDF描述
PC8582FAMILY I2C Serial EEPROM
PC87431H
PC87782
PC87911
PC89C660 80C51 8-bit Flash microcontroller family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC-826 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Collector-Emitter Voltage High Density Mounting Type Photocoupler(259.15 k)
PC8260 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC-based Communications Processors
PC8260MTPU150 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC-based Communications Processors
PC8260MTPU200 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC-based Communications Processors
PC8260VTPU150 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PowerPC-based Communications Processors