CPTM-01 Transition Module Connectors
http://www.motorola.com/computer/literature
2-23
2
Indicator LED/Miscellaneous Connector
28
WPROT-
Indicates a disk is write protected
29
GND
Drive Common
30
RDATA-
Raw read data from disk drive
31
GND
Drive Common
32
HDSEL-
Determines side of the floppy disk being accessed
33
GND
Drive Common
34
DSKCHG-
Notifies the disk drive controller that the drive door is open
Table 2-19. CPTM-01 Drive LEDs/Reset Connector (J2)
Pin
Signal Mnemonic
Signal Description
1
VCC
+5 Volt power
2
-
-
3
VCC
+5 Volt power
4
-
-
5
VCC
+5 Volt power
6
EIDE_LEDa
Secondary channel EIDE activity LED
7
VCC
+5 Volt power
8
EIDE_LEDb
Primary channel EIDE activity LED
9
VCC
+5 Volt power
10
-
-
11
GND
Ground
12
PBRESET
Pushbutton reset
13
GND
Ground
14
CSEL-
Tie this pin to ground to make the CompactFlash master
Table 2-18. CPTM-01 Floppy Connector (J9) (Continued)
Pin Signal
Mnemonic
Signal
Description