M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 462

• 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

APPENDIX
Appendix 3. Control registers
UARTi transmit buffer register
UARTi transmit/receive control register 0
21–16
(b15)
b7
b7
b6
b5
b4
b3
b2
b1
(b8)
b0
b0
b7
UART0 transmit/receive control register 0 (Address 34
UART1 transmit/receive control register 0 (Address 3C
7 to 4
Bit
0
2
3
1
Nothing is assigned.
BRG count source select bits
CTS/RTS select bit
Transmit register empty flag
7702/7703 Group User’s Manual
Bit name
b0
15 to 9
8 to 0
UART0 transmit buffer register (Addresses 33
UART1 transmit buffer register (Addresses 3B
Bit
Nothing is assigned.
Transmit data is set.
b1 b0
0 0 : f
0 1 : f
1 0 : f
1 1 : f
0 : CTS function selected.
1 : RTS function selected.
0 : Data present in transmit register.
1 : No data present in transmit register.
(During transmitting)
(Transmitting completed)
2
16
64
512
Functions
16
16
)
)
Functions
16
16
Undefined
Undefined
At reset
Undefined
, 32
, 3A
At reset
0
0
0
1
16
16
)
)
RW
WO
RW
–
RW
RW
RW
RO
–