UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 600

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

560
Remark Internal RAM addresses in the figure are the values when the LOCATION 0 instruction is executed.
Output Data (8 Items)
Output Timing: 1233FFH
When the LOCATION 0FH instruction is executed, 0F0000H should be added to the values in the figure.
Figure 20-37 Automatic Addition Control + Ring Control Block Diagram 2
123007H
123000H
Timer/Counter 1
Compare Register
Addition
CR10
TM1
1M Memory Space
(1-2-Phase Excitation Constant-Velocity Operation)
t
Match
CHAPTER 20 INTERRUPT FUNCTIONS
D7
D6
D0
.
.
.
0FE7AH
Macro Service Control Word,
Macro Service Channel
INTC10
MSC
TSFRP
MPT
DSFRP
MPD
MR
RC
Channel
Pointer
Mode
Register
(Internal RAM)
Buffer Register
P0L
3CH
FFH
FFH
FFH
0EH
7AH
14H
12H
33H
12H
30H
07H
08H
08H
Low-Order 8 Bits of CR10 Address
Low-Order 8 Bits of P0L Address
Type C, MPT Retained, MPD
Decremented, 1-Byte Timer Data,
Automatic Addition, Ring Control,
Interrupt Request Generation
at MSC = 0
Latch P0
Output
P00
P01
P02
P03
To Stepping
Motor