M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 296

• 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. 13.1.6 State of SFR and internal RAM areas immediately after reset (4)
RESET
13.1 Hardware reset
13–8
Address
6C
6D
7C
7D
60
61
62
63
64
65
66
67
68
69
6A
6B
6E
6F
70
71
72
73
74
75
76
77
78
79
7A
7B
7E
7F
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Watchdog timer frequency select r egi st er
UART0 transmit interrupt control register
UART1 transmit interrupt control register
A-D conversion interrupt control register
UART0 receive interrupt control register
UART1 receive interrupt control register
Timer A0 interrupt control register
Timer A1 interrupt control register
Timer A2 interrupt control register
Timer A3 interrupt control register
Timer A4 interrupt control register
Timer B0 interrupt control register
Timer B1 interrupt control register
Timer B2 interrupt control register
INT
INT
INT
Notes 1:
•At hardware reset
•At software reset.......................................................... Retaining the state immediately before a reset
•At terminating Stop or Wait mode
Internal RAM area; addresses 80
Watchdog timer register
(Except the case that Stop or Wait mode is terminated)...............................................
(Hardware reset is used to terminate it)............... Retaining the state immediately before the STP or
0
1
2
Register name
interrupt control register
interrupt control register
interrupt control register
2:
By writing dummy data to address 60
The dummy data is not retained anywhere.
The value “FFF
16
” is set to the watchdog timer. (Refer to “Chapter 9. WATCHDOG TIMER.”)
7702/7703 Group User’s Manual
b7
16
to 27F
Access characteristics
16
(Note 1)
in M37702M2BXXXFP)
16
, the value “FFF
RW
RW
RW
WIT instruction is executed
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
b0
16
” is set to the watchdog timer.
b7
RW
State immediately after a reset
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
0
0
0
?
(Note 2)
?
0
0
0
?
?
?
?
?
?
?
?
?
?
?
?
?
?
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Undefined.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(Note 3)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
b0