參數(shù)資料
型號(hào)： LPC2131
廠商： NXP Semiconductors N.V.
英文描述： Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
中文描述： 16/32位 單片微控制器；有10位數(shù)模/模數(shù)轉(zhuǎn)換，32/64/512kB的ISP/IAP flash閃存
文件頁(yè)數(shù)： 15/41頁(yè)
文件大小： 190K
代理商： LPC2131
9397 750 14868
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 02 — 15 April 2005
15 of 41
Philips Semiconductors
LPC2131/2132/2134/2136/2138
Single-chip 16/32-bit microcontrollers
6.6 Pin connect block
The pin connect block allows selected pins of the microcontroller to have more than one
function. Configuration registers control the multiplexers to allow connection between the
pin and the on chip peripherals. Peripherals should be connected to the appropriate pins
prior to being activated, and prior to any related interrupt(s) being enabled. Activity of any
enabled peripheral function that is not mapped to a related pin should be considered
undefined.
The Pin Control Module contains three registers as shown in
Table 5
.
SPI0
SSP
SPIF, MODF
TX FIFO at least half empty (TXRIS)
RX FIFO at least half full (RXRIS)
Receive Timeout (RTRIS)
Receive Overrun (RORRIS)
PLL Lock (PLOCK)
RTCCIF (Counter Increment), RTCALF (Alarm)
External Interrupt 0 (EINT0)
External Interrupt 1 (EINT1)
External Interrupt 2 (EINT2)
External Interrupt 3 (EINT3)
A/D Converter 0
SI (state change)
Brown Out Detect
A/D Converter 1 (Available in LPC2134/2136/2138 only)
10
11
PLL
RTC
System Control
12
13
14
15
16
17
18
19
20
21
AD0
I2C1
BOD
AD1
Table 4:
Block
Interrupt sources
…continued
Flag(s)
VIC channel #
Table 5:
Address
0xE002C000
0xE002C004
0xE002C014
Pin control module registers
Name
PINSEL0
PINSEL1
PINSEL2
Description
Pin function select register 0
Pin function select register 1
Pin function select register 2
Access
Read/Write
Read/Write
Read/Write
相關(guān)PDF資料
PDF描述
LPC2132 Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
LPC2142 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2141 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2144 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2146 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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