参数资料
型号: ADUC7032BSTZ-8V-RL
厂商: Analog Devices Inc
文件页数: 127/128页
文件大小: 0K
描述: IC BATTERY SENSOR PREC 48-LQFP
标准包装: 1
系列: MicroConverter® ADuC7xxx
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 20.48MHz
连通性: LIN,SPI,UART/USART
外围设备: POR,PSM,温度传感器,WDT
输入/输出数: 9
程序存储器容量: 96KB(48K x 16)
程序存储器类型: 闪存
RAM 容量: 1.5K x 32
电压 - 电源 (Vcc/Vdd): 3.5 V ~ 18 V
数据转换器: A/D 2x16b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 48-LQFP
包装: 标准包装
其它名称: ADUC7032BSTZ-8V-RLDKR
Preliminary Technical Data
ADuC7032
Rev. PrD | Page 98 of 128
High Voltage Interface Control Register :
Name :
HVCON
Address :
0xFFFF0804
Default Value :
0x00
Access :
Read/Write
Function :
This 8-bit register acts as a command byte interpreter for the high voltage control interface. Bytes written to this
register are interpreted as read or write commands to a set of 4 indirect registers related to the high voltage circuits.
The HVDAT register is used to store data to be written to or read back from the indirect registers
Table 61: HVCON MMR Write Bit Designations
Bit
Description
7-0
Command Byte
Interpreted as
0x00
Read back high voltage register HVCFG0 into HVDAT
0x01
Read back high voltage register HVCFG1 into HVDAT
0x02
Read back high voltage status register HVSTA into HVDAT
0x03
Read back high voltage status register HVMON into HVDAT
0x08
Write the value in HVDAT to the high voltage register HVCFG0
0x09
Write the value in HVDAT to the high voltage register HVCFG1
All other command bytes are reserved and should not be written by user code
Table 62: HVCON MMR Read Bit Designations
Bit
Description
7-3
Reserved
2
Transmit Command to High Voltage Die Status:
1
Command Completed Successfully
0
Command Failed
1
Read Command from High Voltage Die Status:
1
Command Completed Successfully
0
Command Failed
0
Bit 0 (Read Only) BUSY Bit
When user code reads this register, Bit0 should be interpreted as the BUSY signal for the high-voltage interface. This bit can be
used to determine if a read request has completed. High voltage (read/write) commands as described above should not be
written to HVCON unless BUSY=0.
BUSY = 1, High voltage interface is busy and has not completed the previous command written to HVCON. Bit 1 and bit 2 are
not valid.
BUSY = 0, High voltage interface is not busy and has completed the command written to HVCON. Bit 1 and bit 2 are valid.
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