參數(shù)資料
型號： uPSD3233
廠商： 意法半導體
英文描述： Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
中文描述： 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核（嵌入高速“8032微控制器核”的閃存型可編程系統(tǒng)器）
文件頁數(shù)： 118/164頁
文件大?。?/td> 1133K
代理商： UPSD3233
μ
PSD3200 FAMILY
118/164
DRAFT(Thursday 20 June 2002, 13:15).
Figure 61. Peripheral I/O Mode
JTAG In-System Programming (ISP)
Port C is JTAG compliant, and can be used for In-
System Programming (ISP). You can multiplex
JTAG operations with other functions on Port C
because In-System Programming (ISP) is not per-
formed in normal Operating mode. For more infor-
mation on the JTAG Port, see the section entitled
“Programming In-Circuit using the JTAG Serial In-
terface”, on page 131.
Port Configuration Registers (PCR)
Each Port has a set of Port Configuration Regis-
ters (PCR) used for configuration. The contents of
the registerscanbeaccessed by the MCU through
normal read/write bus cycles at the addresses giv-
en in Table 82. The addresses in Table 82 are the
offsets inhexadecimal from thebase ofthe CSIOP
register.
The pins of aport 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 Port Configuration Registers
(PCR), shown in Table 93, are used for setting the
Port configurations. The default Power-upstate for
each register in Table 93 is 00h.
Table 93. Port Configuration Registers (PCR)
Note: 1. See Table 97 for Drive Register bit definition.
Control Register.
Any bitreset to 0 in theControl
Register sets the corresponding port pin to MCU I/
O Mode, and a 1 sets it to Address Out Mode. The
default modeis MCU I/O. Only PortsA and B have
an associated Control Register.
RD
PSEL0
PSEL1
PSEL
VM REGISTER BIT 7
WR
PA0 -PA7
D0 -D7
DATA BUS
AI02886
Register Name
Port
MCU Access
Control
A,B
Write/Read
Direction
A,B,C,D
Write/Read
Drive Select
1
A,B,C,D
Write/Read
相關PDF資料
PDF描述
uPSD3234(中文) Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
uPSD3212C(中文) Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM(帶8032微控制器內(nèi)核和16Kbit SRAM的FLASH可編程系統(tǒng)器件)
uPSD3254A(中文) Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件)
uPSD3254BV(中文) Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件)
UPSD3234A Flash Programmable System Devices with 8032 Microcontroller Core
相關代理商/技術參數(shù)
參數(shù)描述
UPSD3233A-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3233A-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3233A-24T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3233A-24T6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3233A-24U1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
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