M16C62_N Datasheet, PDF (619/621 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

Mitsubishi microcomputers
M16C / 62 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Version
Contents for change
REV.C2 Page 197, Table 1.26.23, tCONV
9.8 (Min) VCC(Max) --->9.8 (Min)
How to Use This Manual
This user's manual is written for the M16C/62 group.
The reader of this manual is expected to have the basic knowledge of electric and
logic circuits and microcomputers.
This manual explains a function of the following kind.
• M30620M8-XXXFP/GP • M30620MA-XXXFP/GP • M30620MC-XXXFP/GP
• M30620EC-XXXFP/GP • M30620ECFS
• M30620SFP/GP
• M30622M4-XXXFP/GP • M30622M8-XXXFP/GP • M30622MA-XXXFP/GP
• M30622MC-XXXFP/GP • M30622SFP/GP
• M30624MG-XXXFP/GP
• M30624FGFP/GP
• M30624FGLFP/GP
Revision
date
00.7.4
00.7.10
These products have similar features except for the memories, which differ from
one product to another. This manual gives descriptions of M30622MC-XXXFP. An
electric characteristic refer to data sheet responded to.
Page 368, Figure 2.5.15
Setting UART2 transmit/receive mode register
b7
b0 _{UARTi transmit/receive mode register [Address 037816]}
0 1 1 0 0 1 0 1 _U2MR
Serial I/O mode select bit
b2 b1 b0
1 0 1 : Transfer data 8 bits long
Must be fixed to “0” in UART mode
Stop bit length select bit
0 : One stop bit
Odd/even parity select bit (Valid when bit 6 = “1”)
Must be “1” (even parity) in direct format
Parity enable bit
1 : Parity enabled
TXD, RXD I/O polarity reverse bit
Usually set to “0”
Setting UART2 transmit/receive control register 0
b7
00 1
b0 _{UART2 transmit/receive control register 0 [Address 037C16]}
U2C0
BRG count source select bit
b1 b0
0 0 : f1 is selected
0 1 : f8 is selected
1 0 : f32 is selected
1 1 : Inhibited
Valid when bit 4 = “0”
Transmit register empty flag
0 : Data present in transmit register (during transmission)
1 : No data present in transmit register (transmission completed)
CTS/RTS disable bit
1 : CTS/RTS function disabled
Must be fixed to “0” in UART mode
Transfer format select bit
Must be “0” (LSB first) in direct format
Revision history
M16C/62 User's Manual
604