Renesas Starter Kit+ for RX72N
7. Headers
R20UT4443EG0100 Rev. 1.00
Page 50 of 57
Nov 30, 19
below lists the connections of the BUS application header, JA3.
Table 7-3: Application Header JA3 Connections
Application Header JA3 (Bus)
Pin
Header Name
MCU Pin Pin
Header Name
MCU Pin
Circuit Net Name
Circuit Net Name
1
A0
F12
2
A1
G12
JA3-A0
JA3-A1
3
A2
G13
4
A3
G14
JA3-A2
JA3-A3
5
A4
G15
6
A5
H15
JA3-A4
JA3-A5
7
A6
H14
8
A7
J15
JA3-A6
JA3-A7
9
A8
J14
10 A9
J12
JA3-A8
JA3-A9
11 A10
L14
12 A11
K14
JA3-A10
JA3-A11
13 A12
L15
14 A13
K13
JA3-A12
JA3-A13
15 A14
M15
16 A15
N15
JA3-A14
JA3-A15
17 D0
A6
18 D1
C7
JA3-D0
JA3-D1
19 D2
A7
20 D3
A9
JA3-D2
JA3-D3
21 D4
B9
22 D5
D9
JA3-D4
JA3-D5
23 D6
B10
24 D7
A11
JA3-D6
JA3-D7
25 RDn
L8
26 WR / SDWE
K8 / C11
JA3-RDn
JA3-26PIN
27 CSa
H10
28 CSb
*1
A12
JA3-CSa
JA3-CSb
29 D8
D11
30 D9
A14
JA3-D8
JA3-D9
31 D10
B13
32 D11
D12
JA3-D10
JA3-D11
33 D12
B14
34 D13
C13
JA3-D12
JA3-D13
35 D14
E13
36 D15
B15
JA3-D14
JA3-D15
37 A16
M14
38 A17
N14
JA3-A16
JA3-A17
39 A18
P13
40 A19
R11
JA3-A18
JA3-A19
41 A20
P11
42 A21
R10
JA3-A20
JA3-A21
43 A22
R9
44 SDCLK
*2
A15 / J8
JA3-A22
JA3-44PIN
45 CSc / Wait
M1 / G6
46 ALE / SDCKE
K7 / C14
JA3-45PIN
JA3-46PIN
47 HWRn / DQMH
M8 / D15
48 LWRn / DQML
K8 / C15
JA3-47PIN
JA3-48PIN
49 CAS
B12
50 RAS
A13
JA3-CAS
JA3-RAS
*1
: The chip select signal assigned on this board can also be used as a SDRAM chip select.
*2
: This board can also output BCLK signal to JA3 header.
Summary of Contents for Starter Kit+
Page 57: ...R20UT4443EG0100 RX72N Group ...