- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369928 > MPC826XAZU (Motorola, Inc.) Hardware Specifications PDF資料下載
參數(shù)資料
| 型號(hào)： | MPC826XAZU |
| 廠商： | Motorola, Inc. |
| 英文描述： | Hardware Specifications |
| 中文描述： | 硬件規(guī)格 |
| 文件頁數(shù)： | 20/48頁 |
| 文件大小： | 662K |
| 代理商： | MPC826XAZU |
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頁當(dāng)前第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
20
MPC826xA (HiP4) Family Hardware Specifications
MOTOROLA
Clock Configuration Modes
NOTE
The UPM machine outputs change on the internal tick determined by the
memory controller programming; the AC specifications are relative to the
internal tick. Note that SDRAM and GPCM machine outputs change on
CLKin’s rising edge.
1.3
Clock Configuration Modes
To configure the main PLL multiplication factor and the core, CPM, and 60x bus frequencies, the
MODCK[1–3] pins are sampled while HRESET is asserted. Table 12 lists the eight basic configuration
modes. Table 13 lists the other modes that are available by using the configuration pin (RSTCONF) and
driving four bits from hardware configuration word on the data bus.
Note that the MPC8265 and the MPC8266 have two additional clocking modes—PCI agent and PCI host.
Refer to Section 1.3.2, “PCI Mode” on page 23 for information.
NOTE
Clock configurations change only after POR is asserted.
1.3.1
Local Bus Mode
Table 12 describes default clock modes for the MPC826xA.
Table 13 describes all possible clock configurations when using the hard reset configuration sequence.
Note that basic modes are shown in boldface type. The frequencies listed are for the purpose of illustration
only. Users must select a mode and input bus frequency so that the resulting configuration does not exceed
the frequency rating of the user’s device.
Table 12. Clock Default Modes
MODCK[1–3]
Input Clock
Frequency
CPM Multiplication
Factor
CPM
Frequency
Core Multiplication
Factor
Core
Frequency
000
33 MHz
3
100 MHz
4
133 MHz
001
33 MHz
3
100 MHz
5
166 MHz
010
33 MHz
4
133 MHz
4
133 MHz
011
33 MHz
4
133 MHz
5
166 MHz
100
66 MHz
2
133 MHz
2.5
166 MHz
101
66 MHz
2
133 MHz
3
200 MHz
110
66 MHz
2.5
166 MHz
2.5
166 MHz
111
66 MHz
2.5
166 MHz
3
200 MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPC850 | 32-Bit Microprocessor(32位微處理器) |
| MPC857DSL | Hardware Specifications |
| MPC862 | Hardware Specifications |
| MPC862D | Hardware Specifications |
| MPC862EC | Hardware Specifications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC826XAZUBUS | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications |
| MPC826XAZUBUSX | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications |
| MPC826XAZUSPM | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications |
| MPC826XAZUSPMX | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications |
| MPC826XAZUSPU | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。