Toshiba B-EX4T2 SERIES - Page 63

APPENDIX 2 INTERFACE
58
Connector:
PIN
No.
Signal
SPP Mode
Nibble Mode
ECP Mode
1
nStrobe
HostClk
HostClk
2
Data 1
Data 1
Data 1
3
Data 2
Data 2
Data 2
4
Data 3
Data 3
Data 3
5
Data 4
Data 4
Data 4
6
Data 5
Data 5
Data 5
7
Data 6
Data 6
Data 6
8
Data 7
Data 7
Data 7
9
Data 8
Data 8
Data 8
10
nAck
PtrClk
PeriphClk
11
Busy
PtrBusy
PeriphAck
12
PError
AckDataReq
nAckReverse
13
Select
Xflag
XFlag
14
nAutoFd
HostBusy
HstAck
15
NC
NC
NC
16
0V
0V
0V
17
CHASSIS GND
CHASSIS GND
CHASSIS GND
18
+5V (For detection)
+5V (For detection)
+5V (For detection)
19
TWISTED PAIR GND(PIN1)
TWISTED PAIR GND(PIN1)
TWISTED PAIR GND(PIN1)
20
TWISTED PAIR GND(PIN2)
TWISTED PAIR GND(PIN2)
TWISTED PAIR GND(PIN2)
21
TWISTED PAIR GND(PIN3)
TWISTED PAIR GND(PIN3)
TWISTED PAIR GND(PIN3)
22
TWISTED PAIR GND(PIN4)
TWISTED PAIR GND(PIN4)
TWISTED PAIR GND(PIN4)
23
TWISTED PAIR GND(PIN5)
TWISTED PAIR GND(PIN5)
TWISTED PAIR GND(PIN5)
24
TWISTED PAIR GND(PIN6)
TWISTED PAIR GND(PIN6)
TWISTED PAIR GND(PIN6)
25
TWISTED PAIR GND(PIN7)
TWISTED PAIR GND(PIN7)
TWISTED PAIR GND(PIN7)
26
TWISTED PAIR GND(PIN8)
TWISTED PAIR GND(PIN8)
TWISTED PAIR GND(PIN8)
27
TWISTED PAIR GND(PIN9)
TWISTED PAIR GND(PIN9)
TWISTED PAIR GND(PIN9)
28
TWISTED PAIR GND(PIN10)
TWISTED PAIR GND(PIN10)
TWISTED PAIR GND(PIN10)
29
TWISTED PAIR GND(PIN11)
TWISTED PAIR GND(PIN11)
TWISTED PAIR GND(PIN11)
30
TWISTED PAIR GND(PIN31)
TWISTED PAIR GND(PIN31)
TWISTED PAIR GND(PIN31)
31
nInit
nInit
nReverseRequest