R0K561582S000BE Renesas Electronics America, R0K561582S000BE Datasheet - Page 13

• Manufacturer Part Number: R0K561582S000BE
• Description: KIT DEV RSK H8SX/1582F
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K561582S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: H8SX/1582F
• Lead Free Status / RoHS Status: Not applicable / Not applicable

6.4.Serial port
The microcontroller programming serial port (SCI4) is connected to the E8 connector. This serial port can optionally be connected to the
RS232 transceiver by moving option resistors and fitting the D connector in position J9. The connections to be moved are listed in the
following table.
The board is designed to accept a straight through RS232 cable. A secondary microcontroller serial port is available and connected to the
application headers. Please refer to the schematic diagram for more details on the available connections.
The serial baud rates supported by this CPU board are shown below. Note: these values are calculated from the frequency value of the
main oscillating source fitted by default on this CPU board.
6MHz x 4 = 24MHz
N
110
300
1200
2400
4800
9600
19200
38400
57600
115200
230400
250000
375000
750000
SCI4 Tx
SCI4 Rx
SCI4 Clk
Description
0
BRR
155
77
38
19
12
6
2
2
1
0
Programming Serial Port
Programming Serial Port
Programming Serial Port
Rate
4808
9615
19231
37500
57692
107143
250000
250000
375000
750000
Function
ERR
0.16
0.16
0.16
-2.34
0.16
-6.99
8.51
0.00
0.00
0.00
1
BRR
155
77
38
19
9
4
2
1
Table 6-3 - Serial Option Links
R15
R12
R10
Fit For E8
Asynchronous Serial Baud Rate Evaluation
Rate
1202
2404
4808
9375
18750
37500
62500
93750
Table 6-4 : BRR Settings
ERR
0.16
0.16
0.16
-2.34
-2.34
-2.34
8.51
-18.62
11
R14
R13
NA
Remove for E8
2
BRR
155
38
19
9
4
1
0
Rate
300
1202
2344
4688
9375
23438
46875
R14
R13
NA
Fit for RS232
22.07
ERR
0.16
0.16
-2.34
-2.34
-2.34
22.07
3
BRR
106
38
9
4
1
0
R15
R12
NA
Remove for
5859
Rate
110
300
1172
2344
11719
RS232
ERR
-0.44
0.16
-2.34
-2.34
22.07
22.07