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DS620 Datasheet, PDF (9/30 Pages) Dallas Semiconductor – Low-Voltage, +-0.5°C Accuracy Digital Thermometer and Thermostat
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LogiCORE IP XPS SYSMON ADC (v3.00.b)
Table 3: Parameter-Port Dependencies (Cont’d)
Generic
or Port
Name
Affects
P39 Sl_MRdErr[0 : C_SPLB_NUM_MASTERS - 1]
-
P43 Sl_MIRQ[0 : C_SPLB_NUM_MASTERS - 1]
-
Depends
Relationship Description
Width of the Sl_MRdErr varies
G8
according to
C_SPLB_NUM_MASTERS
Width of the Sl_MIRQ varies
G8
according to
C_SPLB_NUM_MASTERS
Register Descriptions
Table 4 shows the XPS SYSMON ADC IP core registers and their corresponding addresses.
Table 4: Core Registers
Base Address + Offset
(hex)
Register Name
Access Type
Default
Value (hex)
Description
XPS SYSMON ADC Local Register Grouping
C_BASEADDR + 0x00
C_BASEADDR + 0x04
Software Reset
Register (SRR)
Status Register (SR)
Write(1)
Read(2)
N/A
Software reset register
N/A
Status register
C_BASEADDR + 0x08
Alarm Output Status
Register (AOSR)
Read(2)
0x0
Alarm output status register
C_BASEADDR + 0x0C
CONVST Register
(CONVSTR)
Write(1)
N/A
ADC convert start register(3)
C_BASEADDR + 0x10
SYSMON Reset
Register
(SYSMONRR)
Write(1)
N/A
SYSMON hard macro reset register
XPS SYSMON ADC Interrupt Controller Register Grouping
C_BASEADDR + 0x5C
Global Interrupt
Enable Register
(GIER)
R/W
0x0
Global interrupt enable register
C_BASEADDR + 0x60
IP Interrupt Status
Register (IPISR)
R/TOW(4)
N/A
IP interrupt status register
C_BASEADDR + 0x68
IP Interrupt Enable
Register (IPIER)
R/W
0x0
IP interrupt enable register
SYSMON Hard Macro Register Grouping (5)
C_BASEADDR + 0x200 Temperature
Read(6)
The 10-bit Most Significant Bit (MSB)
N/A
justified result of on-chip temperature
measurement is stored in this register
C_BASEADDR + 0x204 VCCINT
Read(6)
The 10-bit MSB justified result of on-chip
N/a
VCCINT supply monitor measurement is
stored in this register
C_BASEADDR + 0x208 VCCAUX
Read(6)
The 10-bit MSB justified result of on-chip
N/A
VCCAUX Data supply monitor
measurement is stored in this register
DS620 October 19, 2011
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Product Specification
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