参数资料
型号: MB91F478PMC1-GE1
厂商: Fujitsu Semiconductor America Inc
文件页数: 80/94页
文件大小: 0K
描述: IC MCU 384KB FLASH 144LFQFP
标准包装: 1
系列: FR MB91470
核心处理器: FR60 RISC
芯体尺寸: 32-位
速度: 80MHz
连通性: EBI/EMI,I²C,FIFO,SIO
外围设备: DMA,PWM,WDT
输入/输出数: 113
程序存储器容量: 384KB(384K x 8)
程序存储器类型: 闪存
RAM 容量: 24K x 8
电压 - 电源 (Vcc/Vdd): 4 V ~ 5.5 V
数据转换器: A/D 12x8/10b,4x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 144-LQFP
包装: 托盘
其它名称: 865-1094
83
32015G–AVR32–09/09
AT32AP7001
10.7.4
IO Pins Without Multiplexing
Many of the external EBI pins are not controlled by the PIO modules, but directly driven by the
EBI. These pins have programmable pullup resistors. These resistors are controlled by Special
Function Register 4 (SFR4) in the HMATRIX. The pullup on the lines multiplexed with PIO is
controlled by the appropriate PIO control register.
This SFR can also control CompactFlash, SmartMedia or NandFlash Support, see the EBI chap-
ter for details
10.7.4.1
HMatrix SFR4 EBI Control Register
Name:
HMATRIX_SFR4
Access Type:
Read/Write
CS1A: Chip Select 1 Assignment
0 = Chip Select 1 is assigned to the Static Memory Controller.
1 = Chip Select 1 is assigned to the SDRAM Controller.
CS3A: Chip Select 3 Assignment
0 = Chip Select 3 is only assigned to the Static Memory Controller and NCS3 behaves as
defined by the SMC.
1 = Chip Select 3 is assigned to the Static Memory Controller and the NAND Flash/SmartMedia
Logic is activated.
CS4A: Chip Select 4 Assignment
0 = Chip Select 4 is assigned to the Static Memory Controller and NCS4, NCS5 and NCS6
behave as defined by the SMC.
1 = Chip Select 4 is assigned to the Static Memory Controller and the CompactFlash Logic is
activated.
CS5A: Chip Select 5 Assignment
0 = Chip Select 5 is assigned to the Static Memory Controller and NCS4, NCS5 and NCS6
behave as defined by the SMC.
1 = Chip Select 5 is assigned to the Static Memory Controller and the CompactFlash Logic is
activated.
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EBI_DBPUC
76543210
EBI_CS5A
EBI_CS4A
EBI_CS3A
EBI_CS1A
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