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| 型號： | MC68040 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Errata and Added Information to MC68360 Quad Integrated Communication Controller User Manual Rev 1 |
| 中文描述： | 勘誤表和新增的資料MC68360四綜合通信控制器用戶手冊修訂1 |
| 文件頁數(shù)： | 2/28頁 |
| 文件大小： | 159K |
| 代理商： | MC68040 |
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MC68360 USER’S MANUAL ERRATA
MOTOROLA
4. MC68040 Companion Mode Bus Cycle Note.
On page 2-14, section 2.2, add the following note after the second paragraph:
NOTE
In MC68040 companion mode, the QUICC understands
MC68040-type bus cycles but cannot generate them. If the
QUICC becomes busmaster, e. g. for SDMA transfers, it will
drive normal MC68030-type bus cycles with TT1 becoming DS
again. This should normally be no problem since the MC68040
does not interpret these input signals, but external circuitry han-
dling these signals must be aware of this fact.
Section 3 – Memory Map
1. Dual port RAM MAP
On page 3-3, Table 3-1 indicates that the address range DPRBASE+700 to DPRBASE+BFF
can be used for User data / BDs. This is not true. The address range 700-7FFF can be used
for User data / BDs but address range 800-BFFF is reserved.
2. Missing Underline in Table.
On pages 3-5 through 3-10, Tables 3-3 and 3-4, the following entries should have been
underlined.
RSR, CSR1, SDSR, CSR2, CIPR, CISR, TER1, TER2, TER3,
TER4, SCCE1, SCCE2, SCCE3, SCCE4, SMCE1, SMCE2,
SPIE
3. Missing Bold face in Table.
On pages 3-5 through 3-10, Tables 3-3 and 3-4, the following entries should have been in
bold face.
All entries in Table 3-3, ICCR, SDCR, PAPAR, PCPAR, TGCR,
RCCR, PBPAR.
Section 4 – Bus Operation
1. Byte Write Enable.
On page 4-5, section 4.1.8 the following sentences:
“The equations of the byte write enables for 32-bit port (16BM = 1) are as follows”
“The equations of the byte write enables for 16-bit port (B16M = 0) are as follows:”
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68040FE25A | 功能描述:微處理器 - MPU 32B W/ CACHE MMU FPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68040FE25V | 功能描述:微處理器 - MPU 32B W/ CACHE MMU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68040FE33A | 功能描述:微處理器 - MPU 32B W/ CACHE MMU FPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68040FE33V | 功能描述:微處理器 - MPU 32B W/ CACHE MMU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MC68040FE40A | 功能描述:微處理器 - MPU 32B W/ CACHE MMU FPU RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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