參數(shù)資料
型號: MC68MH360AI25VL
廠商: Freescale Semiconductor
文件頁數(shù): 153/158頁
文件大小: 0K
描述: IC MPU QUICC 25MHZ 240-FQFP
標準包裝: 24
系列: M683xx
處理器類型: M683xx 32-位
速度: 25MHz
電壓: 3.3V
安裝類型: 表面貼裝
封裝/外殼: 240-BFQFP
供應商設備封裝: 240-FQFP(32x32)
包裝: 托盤
QMC Supplement
Step 7: Enable TDM. The TDMs are enabled via the SI global mode register, SIGMR. For
more information on SIGMR programming, see page 7-77 of the MC68360 User’s Manual
and page 16-113 of the MPC860 User’s Manual. See Table 6-3 for SIGMR bit settings.
The following example enables both TDM channels for 32 entries.
SIGMR = 0x0E;
/* enable TDMa, TDMb, each 32 entries, no shadow */
Note that SIGMR[RDM] must be 0b1x if TDMb is used even if TDMa is not enabled.
Step 8. If shadow RAM is used, the SI command register (SICMR) is used to alternate
between normal and shadow RAM routings. For more information on SICMR
programming, see page 7-87 of the MC68360 user’s manual and page 16-122 of the
MPC860 user’s manual.
To enable both the Rx and Tx normal RAM area, use the following command:
SICMR = 0x00;
/* enable Rx and Tx normal RAM */
To enable both the Rx and TX shadow RAM area, use the following command:
SICMR = 0xF0;
/* enable Rx and Tx shadow RAM on both TDMs */
Change this entry dynamically to allow switching between the shadow and normal RAM.
Step 9. Initialize general SCCx mode reg high, GSMR_H (see Table 6-4). For more
information on GSMR programming, see page 7-111 of the MC68360 User’s Manual and
page 16-148 of the MPC860 User’s Manual.
Table 6-3. SIGMR Bit Settings
Name
Number of Bits
Description
Setting
ENB
1
Enable TDMb
System-specic
ENA
1
Enable TDMa
System-specic
RDM
2
RAM division mode
System-specic
Table 6-4. GSMR_H Bit Settings
Name
No. of Bits
Description
Setting
IPR
1
Infrared RX polarity, only on 860MH
X
GDE
1
Glitch detect enable
X
TCRC
2
Transparent CRC
System-specic
REVD
1
Reverse data
0
TRX
1
Transparent receiver
0
TTX
1
Transparent transmitter
0
CDP
1
CD pulse
1
CTSP
1
CTS pulse
1
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關PDF資料
PDF描述
IDT7006S17PF8 IC SRAM 128KBIT 17NS 64TQFP
IDT7006S15PF8 IC SRAM 128KBIT 15NS 64TQFP
IDT70V06S35J8 IC SRAM 128KBIT 35NS 68PLCC
IDT70V06S25J8 IC SRAM 128KBIT 25NS 68PLCC
MPC8535AVTANGA MPU POWERQUICC III 783FCPBGA
相關代理商/技術參數(shù)
參數(shù)描述
MC68MH360AI33L 功能描述:微處理器 - MPU QUICC 2SMC 1SPI 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68MH360CAI25L 功能描述:微處理器 - MPU QUICC 2SMC 1SPI 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68MH360CVR25L 功能描述:微處理器 - MPU QUICC 2SMC 1SPI 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68MH360CZP25L 功能描述:IC MPU QUICC 25MHZ 357-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標準包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA,F(xiàn)CBGA 供應商設備封裝:783-FCPBGA(29x29) 包裝:托盤
MC68MH360CZQ25L 功能描述:微處理器 - MPU QUICC 2SMC 1SPI 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324