D63711 NEC, D63711 Datasheet - Page 45

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

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(3) F2H command (Readout-start Q code address specification and peak level data readout)
[Functional description]
8-bit units, and arbitrary data (80 bits excluding the CRC word) can be read by specifying a pointer address using
parameters. The pointer addresses that can be specified using parameters are 00H through 0EH. Do not specify
addresses other than these.
method.
checking was OK. Therefore, CRC checking need not be performed on the microcontroller.
MSB
MSB
PR
Remark The mark * indicates the contents set after a reset.
This command reads out the Q code data and peak level data indicated by parameters. Q code data consists of
After data has been read out, the pointer address is incremented (
Q code data also can be read out using the F5H command. Refer to the F5H command for details of the reading
The Q code data that can be read out using this command and the F5H command is frame data for which CRC
1
1
0
1
0
Command
Parameter
1
0
A3
0
Preliminary Product Information S14470EJ1V1PM00
A2
0
A1
1
LSB
LSB
A0
0
Note The CC flag must be checked when reading
A3
PR
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
1
0
peak level data.
* –
Peak register clear
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
A1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
).
Peak Register Clear
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
* ECT
CONTROL, ADR
TNO
POINT or X
MIN
SEC
FRAME
ZERO
PMIN or AMIN
PSEC or ASEC
PFRAME or AFRAME
PKLU
PKLD
PKRU
PKRD
Q Code Data
PD63711
Note
Note
Note
Note
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