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M16C/62 User's Manual

Mitsubishi microcomputers

M16C / 62 Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

604

REV.C2

00.7.4

Page 197, Table 1.26.23, tCONV

9.8 (Min)

VCC(Max) --->9.8 (Min)

00.7.10

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

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 control register 0

UART2 transmit/receive control register 0 [Address 037C16]

U2C0

Must be fixed to “0” in UART mode

BRG count source select bit

0 0 : f1 is selected

0 1 : f8 is selected

1 0 : f32 is selected

1 1 : Inhibited

b1 b0

Valid when bit 4 = “0”

CTS/RTS disable bit

1 : CTS/RTS function disabled

Transmit register empty flag

0 : Data present in transmit register (during transmission)

1 : No data present in transmit register (transmission completed)

Transfer format select bit

Must be “0” (LSB first) in direct format

Must be fixed to “0” in UART mode

Setting UART2 transmit/receive mode register

UARTi transmit/receive mode register [Address 037816]

U2MR

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”

Serial I/O mode select bit

1 0 1 : Transfer data 8 bits long

b2 b1 b0

01 1

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