M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 437

• 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

Fig. 20.4.2 Structure of timer A4 mode register
Fig. 20.4.3 Structure of timer B1 and B2 mode registers
5 to 0 of the timer A4 mode register to “000000
mode. Fix bits 1 and 0 of the timer B1 and B2 mode registers to “00
20.4.2 Timer A
The M37703 does not have the I/O functions of Timer A4. It can be used only in the timer mode. Fix bits
Figure 20.4.2 shows the structure of the timer A4 mode register.
20.4.3 Timer B
The M37703 does not have the input functions of Timers B1 and B2. They can be used only in the timer
Figure 20.4.3 shows the structure of the timer B1 and B2 mode registers.
b7
b7 b6 b5 b4 b3 b2 b1 b0
b6
b5
0 0 0 0
b4
b3
b2
b1
0 0
0
b0
0
Timer B1 mode register (Addresses 5C
Timer B2 mode register (Addresses 5D
Timer A4 mode register (Addresses 5A
5 to 0
Bit
Bit
6
7
1
0
2
3
4
5
6
7
Nothing is assigned.
This bit is ignored in timer mode.
Count source select bits
Fix these bits to “0”.
In timer mode.
These bits are ignored in timer mode.
Fix these bits to “0”.
In timer mode, without pulse output and gate functions.
Count source select bits
7702/7703 Group User’s Manual
Bit name
Bit name
2
.”
b7 b6
0 0 : f
0 1 : f
1 0 : f
1 1 : f
16
16
b7 b6
0 0 : f
0 1 : f
1 0 : f
1 1 : f
16
)
)
)
2
16
64
512
2
16
64
512
20.4 Functional description
2
.”
Functions
Functions
7703 GROUP
Undefined
Undefined
At reset
At reset
0
0
0
0
0
0
0
0
0
RW
RW
RW
RW
RW
RW
RW
RW
–
–
RW
RW
RW
20–7