參數資料
型號: PSD813F
廠商: 意法半導體
英文描述: Flash In-System-Programmable Microcontroller Peripherals(閃速,在系統(tǒng)可編程微控制器外圍器件,1M位閃速存儲器,256K位EEPROM,16K位SRAM)
中文描述: Flash在系統(tǒng)可編程微控制器外圍設備(閃速,在系統(tǒng)可編程微控制器外圍器件,100萬位閃速存儲器,256K位的EEPROM,16K的位的SRAM)
文件頁數: 64/130頁
文件大?。?/td> 650K
代理商: PSD813F
PSD813F Famly
Prelimnary
60
The
PSD813F
Functional
Blocks
(cont.)
RD
PSEL0
PSEL1
PSEL
VM REGISTER BIT 7
WR
PA0-PA7
D0-D7
DATA BUS
Figure 26. Peripheral I/OMode
9.4.3 Port Configuration Registers (PCRs)
Each port has a set of PCRs used for configuration. The contents of the registers can be
accessed by the microcontroller through normal read/write bus cycles at the addresses
given in Table 7. The addresses in Table 7 are the offsets in hex from the base of the
CSIOP register.
The pins of a port are individually configurable and each bit in the register controls its
respective pin. For example, Bit 0 in a register refers to Bit 0 of its port. The three PCRs,
shown in Table 23, are used for setting the port configurations. The default power-up state
for each register in Table 23 is 00h.
Register Name
Port
MCUAccess
Control
Direction
Drive Select*
A,B
A,B,C,D
A,B,C,D
Write/Read
Write/Read
Write/Read
Table 23. Port Configuration Registers
*
NOTE:
See Table 27 for Drive Register bit definition.
相關PDF資料
PDF描述
PSD813FH(中文) Field Programmble Microcontroller Peripherals With Flash Memory(帶閃存的現場可編程微控制器)
PSD813FN(中文) Field Programmble Microcontroller Peripherals(帶閃存的現場可編程微控制器)
PSD813FN Field Programmble Microcontroller Peripherals(帶閃存的現場可編程微控制器)
PSD813FH Field Programmble Microcontroller Peripherals With Flash Memory(帶閃存的現場可編程微控制器)
PSD82 Three Phase Rectifier Bridges
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