D63711 NEC, D63711 Datasheet - Page 39

• Manufacturer Part Number: D63711
• Description: Search -----> UPD63711
• Manufacturer: NEC

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(8) 37H command (Settings of output to ATEST pin and FE and TE amplifier load resistors)
[Functional description]
TSM:
TSD:
TS3:
TTO:
TFO:
MSB
MSB
TFO
Remark The mark * indicates the contents set after a reset.
Cautions 1. The ATEST pin is for monitoring. Since its output drivability is not high, use it only for
0
TTO
0
When TSM = 1, the MIRR signal is output from the ATEST pin.
When TSD = 1, the DEFECT signal is output from the ATEST pin.
When TS3 = 1, the 3T signal is output from the ATEST pin.
Selects whether the TE amplifier load resistor is on-chip or external.
The TE amplifier on-chip load resistor is 80 k
voltage input type is selected.
Selects whether the FE amplifier load resistor is on-chip or external.
The FE amplifier on-chip load resistor is 80 k .
2. Do not set two or more of the bits TSM, TSD, and TS3 to 1 at one time. Be sure to set only
1
0
monitoring and normally leave it open. At the present stage, operation of the ATEST pin is
not guaranteed.
one of the bits to 1.
Parameter
Command
1
0
0
0
TS3
Preliminary Product Information S14470EJ1V1PM00
1
TSD
1
TSM
LSB
LSB
1
when a current input type is selected, and 160 k
TSM
TSD
TTO
TFO
TS3
1
0
1
0
1
0
1
0
1
0
* Output OFF
* Output OFF
* Output OFF
* On-chip load resistor used
* On-chip load resistor used
MIRR signal monitor
DEFECT signal monitor
3T signal monitor
External load resistor
External load resistor
Output of DEFECT Signal to ATEST Pin
Output of MIRR Signal to ATEST Pin
Output of 3T Signal to ATEST Pin
TE Amplifier Load Resistor
FE Amplifier Load Resistor
PD63711
when a
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