D63711 NEC, D63711 Datasheet - Page 47

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

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(4) F5H command (Q code consecutive readout (excluding peak level data))
[Functional description]
(incrementing the pointer). Refer to the F2H command for the relationship between the address pointer and Q code
data.
initialized (put in the same state as after a reset) automatically to AH (refer to the F2H command).
bytes of Q code data (described later).
Use this command to read out consecutive Q code data starting from the address specified in the F2H command
When a command other than the F2H, F5H, or F8H commands is input to the PD63711, the address pointer is
After reading data, the pointer address is incremented ( 9
The basic reading method is described first. This actually is used in combination with the method of reading n
• To read out 1 byte of Q code data, use the F2H command.
• To read out multiple bytes of Q code data consecutively, read out according to the flowchart shown below.
MSB
1
1
1
Command
1
Figure 3-2. Q Code Consecutive Readout Method
0
Preliminary Product Information S14470EJ1V1PM00
Input readout command
specifying Q code address (F2H)
1
Input parameter
(Q code address pointer)
Readout Q code byte data
indicated by pointer
Increment Q code
address pointer
readout command
(F5H) input?
0
consecutive
Q code
Start
End
LSB
No
1
A
0
Yes
1
2
...).
PD63711
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