XE8805 SEMTECH [Semtech Corporation], XE8805 Datasheet - Page 31

• Manufacturer Part Number: XE8805
• Description: Data Acquisition MCU
• Manufacturer: SEMTECH [Semtech Corporation]

Address
h0060
h0061
h0062
h0063
h0064
h0065
h0066
h0067
Table 4-15. Acquisition chain register description.
Address
h0074
h0075
h0076
h0077
Table 4-16. Signal D/A register description
Address
h0078
h0079
Table 4-17. Bias D/A register description
Address
h007C
Table 4-18. VMULT register.
© Semtech 2006
4.2.12
4.2.13
4.2.14
4.2.15
RegAcOutMsb
RegVmultCfg0
RegDasInMsb
RegAcOutLsb
RegDasInLsb
RegDasCfg0
RegDasCfg1
RegDabCfg
RegAcCfg0
RegAcCfg1
RegAcCfg2
RegAcCfg3
RegAcCfg4
RegAcCfg5
RegDabIn
Name
Name
Name
Name
Acquisition chain registers (h0060-h0067)
Signal D/A registers (h0074-h0077)
Bias D/A registers (h0078-h0079)
Voltage multiplier (h007C)
PGA1_GAIN
w r0,0,sys
Rw,0,sys
START
r,0,sys
BUSY
IB_AMP_ADC[1:0]
r0
r0
r0
r0
7
7
7
7
NsOrder(1:0)
rw,11,sys
rw,00,sys
rw,00,sys
FIN
SET_NELCONV[1:0]
DEF
w r0
r0
r0
r0
6
6
6
6
rw,01,sys
IB_AMP_PGA[1:0]
PGA2_GAIN[1:0]
r0
r0
r0
5
5
5
5
rw,11,sys
rw,00,sys
CodeLmax(2:0)
rw,000,sys
rw,00000000,sys
rw,00000000,sys
rw,00000000,sys
r0
r0
r0
DasInMsb(7:0)
4
4
4
4
DasInLsb(7:0)
DabIn(7:0)
OUT[15:8]
OUT[7:0]
r,0,sys
r,0,sys
4-8
PGA3_GAIN[6:0]
PGA3_OFFSET
rw,0000000,sys
rw,0000000,sys
SET_OSR[2:0]
rw,00000,sys
rw,010,sys
AMUX[4:0]
r0
r0
r0
3
3
3
3
rw,0,sys
PGA2_OFFSET[3:0]
Enable
r0
r0
2
2
2
2
ENABLE[3:0]
rw,0000,sys
rw,0000,sys
Enable(1:0)
rw,00,sys
rw,0,sys
rw,0,sys
CONT
BW
1
1
1
1
Enable(1:0)
rw,00,sys
rw,00,sys
Fin[1:0]
rw,0,sys
rw,0,sys
rw,0,sys
VMUX
Fin
Inv
XE8805/05A
r0
0
0
0
0
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