Connector Pins - Renesas SH7727 General Information Manual

R0P7727TH003TRKE General Information Manual

5.1.2 Connector Pins

Table 5.1(1), (2) summarizes the pins of a 68-pin PC card interface connector (CN3).
Pin
Signal name
1 GND
2 D3
3 D4
4 D5
5 D6
6 D7
7 CE1#
8 A10
9 OE#
10 A11
11 A9
12 A8
13 A13
14 A14
15 WE#
16 READY
17 Vcc
18 VPP1
19 A16
20 A15
21 A12
22 A7
23 A6
24 A5
25 A4
26 A3
27 A2
28 A1
29 A0
30 D0
31 D1
32 D2
33 WP
34 GND
Table 5.1(1) PC Card Interface Connector Signal Pins
Memory card
I/O Function
- Ground
I/O Data bit 3
I/O Data bit 4
I/O Data bit 5
I/O Data bit 6
I/O Data bit 7
I Card enable
I Address bit 10
I Output enable
I Address bit 11
I Address bit 9
I Address bit 8
I Address bit 13
I Address bit 14
I Write enable
O Ready
- Supply voltage
- Programmed supply voltage
I Address bit 16
I Address bit 15
I Address bit 12
I Address bit 7
I Address bit 6
I Address bit 5
I Address bit 4
I Address bit 3
I Address bit 2
I Address bit 1
I Address bit 0
I/O Data bit 0
I/O Data bit 1
I/O Data bit 2
O Write Protect
- Ground
Signal name I/O
GND
D3 I/O
D4 I/O
D5 I/O
D6 I/O
D7 I/O
CE1#
A10
OE#
A11
A9
A8
A13
A14
WE#
IREQ# O
Vcc
VPP1
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0 I/O
D1 I/O
D2 I/O
IOIS16# O
GND
23
Functional Blocks
I/O card
Function
- Ground
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
I Card enable
I Address bit 10
I Output enable
I Address b it 11
I Address bit 9
I Address bit 8
I Address bit 13
I Address bit 14
I Write enable
Interrupt request
- Supply voltage
- Programmed supply voltage
I Address bit 16
I Address bit 15
I Address bit 12
I Address bit 7
I Address bit 6
I Address bit 5
I Address bit 4
I Address bit 3
I Address bit 2
I Address bit 1
I Address bit 0
Data bit 0
Data bit 1
Data bit 2
16bit I/O port
- Ground