M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 465

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Up-down register
b7
b6
b5
b4
b3
b2
b1
b0
Up-down register (Address 44
Note: Use the LDM or STA instruction when writing to bits 5 to 7.
Bit
2
0
5
7
1
3
4
6
Timer A0 up-down bit
Timer A1 up-down bit
Timer A2 up-down bit
Timer A3 up-down bit
Timer A4 up-down bit
Timer A2 two-phase pulse signal
processing select bit
Timer A3 two-phase pulse signal
processing select bit
Timer A4 two-phase pulse signal
processing select bit
7702/7703 Group User’s Manual
Bit name
(Note)
16
)
(Note)
(Note)
0 : Two-phase pulse signal
1 : Two-phase pulse signal
When not using the two-phase pulse
signal processing function, make
sure to set the bit to “0.”
The value is “0” at reading.
0 : Down-count
1 : Up-count
This function is valid when the
contents of the up-down register is
selected as the up-down switching
factor.
processing function disabled
processing function enabled
Appendix 3. Control registers
Functions
APPENDIX
At reset
0
0
0
0
0
0
0
0
RW
RW
RW
RW
RW
RW
WO
WO
WO
21–19