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| 型號(hào)： | UPSD3212AV-24T6T |
| 廠(chǎng)商： | 意法半導(dǎo)體 |
| 英文描述： | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| 中文描述： | 閃存可編程系統(tǒng)設(shè)備與8032具有USB和可編程邏輯控制器 |
| 文件頁(yè)數(shù)： | 41/163頁(yè) |
| 文件大?。?/td> | 2844K |
| 代理商： | UPSD3212AV-24T6T |
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uPSD3212A, uPSD3212C, uPSD3212CV
The following SFR registers (Tables
29
,
30
, and
31
) are used to control the mapping of alternate
functions onto the I/O port bits. Port 1 alternate
functions are controlled using the P1SFS register,
except for Timer 2 and the 2nd UART which are
enabled by their configuration registers. P1.0 to
P1.3 are default to GPIO after reset.
Port 3 pins 6 and 7 have been modified from the
standard 8032. These pins that were used for
READ and WRITE control signals are now GPIO
or I
2
C bus pins. The READ and WRITE pins are
assigned to dedicated pins.
Port 3 (I
2
C) and Port 4 alternate functions are con-
trolled using the P3SFS and P4SFS Special Func-
tion Selection registers. After a reset, the I/O pins
default to GPIO. The alternate function is enabled
if the corresponding bit in the PXSFS register is
set to '1.' Other Port 3 alternative functions (UART,
Interrupt, and Timer/Counter) are enabled by their
configuration register and do not require setting of
the bits in R3SFS.
Table 29. P1SFS (91H)
Table 30. P3SFS (93H)
Table 31. P4SFS (94H)
7
6
5
4
3
2
1
0
0=Port 1.7
1=ACH3
0=Port 1.6
1=ACH2
0=Port 1.5
1=ACH1
0=Port 1.4
1=ACH0
Bits Reserved
Bits Reserved
7
6
5
4
3
2
1
0
0 = Port 3.7
1 = SCL
from I
2
C unit
0 = Port 3.6
1 = SDA
from I
2
C unit
Bits are reserved.
7
6
5
4
3
2
1
0
0=Port 4.7
1=PWM 4
0=Port 4.6
1=PWM 3
0=Port 4.5
1=PWM 2
0=Port 4.4
1=PWM 1
0=Port 4.3
1=PWM 0
0=Port 4.2
0=Port 4.1
0=Port 4.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPSD3212AV-24U6T | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212AV-40T6T | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212AV-40U6T | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212CV-24T6 | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212CV-24U6 | Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPSD3212AV-24U6T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212AV-40T6T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212AV-40U6T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212C | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic |
| UPSD3212C-24T1T | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM |
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