Application headers – Renesas SH7201 User Manual
Page 22
8.2.Application Headers
show the standard application header connections.
Note: Asterisk indications apply to all tables in this section
* marks pins where a the link to the microcontroller pin is via a 100R resistor and to BOARD VCC via a 4k7 resistor (100R ID & 4k7 ID)
** marks pins where a the link to the microcontroller pin is open circuit due to unfitted link (link ID in brackets)
*** marks pins where a the link to the microcontroller pin is via a fitted 0R link (link ID in brackets)
JA1
Pin
Header Name
CPU board
Signal Name
Device Pin
Pin
Header Name
CPU board
Signal Name
Device Pin
1 5V
CON_5V
-
14 DAC1
DA1
93***
(R10)
2 0V(5V)
GROUND
-
15 IO_0
IO0
95
3 3V3
CON_3V3
-
16 IO_1
IO1
96
4 0V(3V3)
GROUND
-
17 IO_2
IO2
97
5 AVcc
CON_AVCC 84**
(R57) 18 IO_3
IO3
98
6 AVss
AVSS
94
19 IO_4
IO4
99
7 AVref
CON_VREF 85**
(R39) 20 IO_5
IO5
100
8 ADTRG
ADTRGn
57**
(R59) 21 IO_6
IO6
101
9 AD0
AN0
86**
(R21) 22 IO_7
IO7
102
10 AD1
AN1
87
23 IRQ3
IRQ3n
56
11 AD2
AN2
88
24 IIC_EX
-
-
12 AD3
AN3
89
25
IIC_SDA
SDA2
106* (R13 & R4)
13 DAC0
DA0
92***
(R9) 26
IIC_SCL
SCL2
105* (R12 & R3)
Table 8-5: JA1 Standard Generic Header
18