參數(shù)資料
型號(hào): ADE7169ACPF16-RL
廠商: ANALOG DEVICES INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
中文描述: ANALOG CIRCUIT, QCC64
封裝: 9 X 9MM, MO-220VMMD, LFCSP-64
文件頁(yè)數(shù): 123/140頁(yè)
文件大小: 1359K
代理商: ADE7169ACPF16-RL
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)當(dāng)前第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)
Preliminary Technical Data
ADE7169F16
SERIAL PERIPHERAL INTERFACE
INTERFACE (SPI)
The ADE7169F16 integrates a complete hardware serial
peripheral interface on-chip. The SPI interface is full duplex so
that eight bits of data are synchronously transmitted and
received simultaneously. This SPI implementation is double
buffered. This allows the user to read the last byte of received
data while a new byte is shifted in. The next byte to be
transmitted can be loaded while the current byte is shifted out.
Rev. PrD | Page 123 of 140
The SPI port can be configured for Master or Slave operation.
The physical interface to the SPI is done via MISO (P0.3),
MOSI (P0.2), SCLK (P0.4) and
SS
(P0.5) pins, while the
firmware interface is done via the
SPI Configuration Register SFR
(SPIMOD1, 0xE8)
,
SPI Configuration Register SFR (SPIMOD2,
0xE9)
,
SPI Interrupt Status Register SFR (SPISTAT, 0xEA)
,
SPI/I2C
Transmit Buffer SFR (SPI2CTx, 0x9A)
and
SPI Receive Buffer SFR
(SPI2CRx, 0x9B)
.
Note that the SPI pins are shared with the I
2
C pins. Therefore,
the user can enable only one interface at a time. The SCPS bit in
the CFG SFR selects which peripheral is active.
SPI SFR REGISTER LIST
SFR Address
Name
R/W
Length
Default
Value
0
0x10
0
0
Description
0x9A
0x9B
0xE8
0xE9
0xEA
SPI2CTx
SPI2CRx
SPIMOD1
SPIMOD2
SPI2CSTAT
W
R
R/W
R/W
R/W
8
8
8
8
8
SPI Data out register
SPI Data in register
SPI configuration register
SPI configuration register
SPI/I2C Interrupt Status register
Table 121: SPI SFR register list
Table 122. SPI/I2C Transmit Buffer SFR (SPI2CTx, 0x9A)
Bit
Location
Mnemonic
7-0
SPI2CTx
Bit
Default
Value
Description
0
SPI or I2C transmit buffer
When SPI2CTx SFR is written, its content is transfered to the transmit FIFO input.
When a write is requested, the FIFO output is sent on the SPI or I2C bus.
Table 123. SPI Receive Buffer SFR (SPI2CRx, 0x9B)
Bit
Location
Mnemonic
7-0
SPI2CRx
Bit
Default
Value
Description
0
SPI or I2C receive buffer
When SPI2CRx SFR is read, one byte from the Receive FIFO output is transfered to
SPI2CRx SFR. A new data from the SPI or I2C bus is written to the FIFO input.
Table 124. SPI Configuration Register SFR (SPIMOD1, 0xE8)
Bit
Location
Addr.
Name
7-5
0xEF –
0xEE
5
0xED
INTMOD
Bit
Bit
Default
Value
Description
Reserved
0
Reserved
0
SPI Interrupt mode
0: SPI Interrupt set when SPI Rx buffer full
1: SPI interrupt set when SPI Tx buffer empty
Master Mode: SS output control. See Figure 82.
0
The SS is held low while this bit is clear. This allows manual chip select
control using the SS pin.
Single Byte Read or Write: The SS will go low during a single byte
transmission and then return high.
Continuous Transfer: The SS will go low during the duration of the multi-
byte continuous transfer and then return high.
Slave Mode: SS input enable
0xEC
4
AUTO_SS
1
1
3
0xEB
SSE
0
相關(guān)PDF資料
PDF描述
ADE7169ACPZF16 Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ACPZF16-RL Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ASTF16 Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ASTF16-RL Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ASTZF16 Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADE7169ACPZF16 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7169ACPZF161 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ACPZF16-RL 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7169ACPZF16-RL1 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7169ASTF16 制造商:AD 制造商全稱:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver