m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 334

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

M
R
R
e
E
3
. v
J
2
Table 21.31 Register to be Used and Settings
0
C
G2BCR0
G2BCR1
G2POCR0
G2POCR1
G2BCR2
G2PO0
G2PO2
G2FE
G2MR
G2CR
G2TB
G2RB
1
9
3 .
8 /
B
Register
0
1
3
0
3
G
J
4
a
o r
0 -
n
3 .
u
1
p
, 1
3
1
(
2
M
0
3
0
BCK1 to BCK0
DIV4 to DIV0
IT
7 to 0
7 to 0
7 to 0
7 to 0
15 to 0
15 to 0
IFE2 to IFE0
GMD1 to GMD0
CKDIR
UFORM
IRS
TE
TXEPT
TI
RE
RI
OPOL
IPOL
15 to 0
15 to 0
2
6
C
8 /
Page 311
, 3
Bit
M
3
2
C
f o
8 /
4
3
8
) T
2 x (setting value + 2)
Set to "11
Select divide ratio of count source
Set to "0"
Set to "0001 0010
Set to "0000 0111
Set to "0000 0111
Set to "0000 0010
Set bit rate
Set to a value smaller than the G2PO0 register
Set to "111
Set to "01
Select internal or external clock
Select either LSB first or MSB first
Select how the transmit interrupt is generated
When transmission is enabled, set to "1"
Transmit register empty flag
Transmit buffer empty flag
When reception is enabled, set to "1"
Receive complete flag
ISTxD2 output polarity inverse (usually set to "0")
ISRxD2 input polarity inverse (usually set to "0")
Write transfer bit length and transmit data
Received data and error flag are stored
8
f
2
2
BT2
"
"
2
"
2
2
2
2
"
"
"
"
= transfer clock frequency
21. Intelligent I/O (Group 2 Communication Function)
Function