US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 264

• Manufacturer Part Number: US38024-BAG1
• Description: DEV EVALUATION KIT H8/38024
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of US38024-BAG1

• Contents: 2G (Second-generation) Evaluation Board, HEW debugger support, Cable and CD-ROM
• For Use With/related Products: H8/38024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 8 I/O Ports
Pin
PB
PB
8.12
8.12.1
With input pin RXD
Rev. 8.00 Mar. 09, 2010 Page 242 of 658
REJ09B0042-0800
1
0
/AN
/AN
1
0
/extU
/extD
Input/Output Data Inversion Function
Overview
Pin Functions and Selection Method
Switching is accomplished by combining CH3 to CH0 in AMR and VINTUSEL in
LVDCR as shown below. Note that VINTUSEL is implemented on the H8/38124
Group only.
Note: The extU pin is implemented on the H8/38124 Group only.
Switching is accomplished by combining CH3 to CH0 in AMR and VINTDSEL in
LVDCR as shown below. Note that VINTDSEL is implemented on the H8/38124
Group only.
Note: The extD pin is implemented on the H8/38124 Group only.
32
Figure 8.11 Input/Output Data Inversion Function
CH3 to CH0
CH3 to CH0
Pin function
Pin function
VINTUSEL
VINTDSEL
and output pin TXD
P4
P4
2
1
/TXD
/RXD
32
32
PB
PB
32
Not B'0101
Not B'0100
, the data can be handled in inverted form.
1
0
input pin
input pin
SCINV2
SCINV3
0
0
AN
AN
B'0101
1
B'0100
0
RXD
TXD
input pin
input pin
32
32
extU input pin
extD input pin
*: Don’t care
1
1
*
*