APOLLO user manual
Issue G
50
J26 – IrDA connector
4-way 2mm pitch shrouded header.
Mating connector: JST PHR-4
Mating connector crimps: JST SPH-004T-P0.5S
Pin Signal name
1 TX data
2 Ground
3 RX data
4 +5V
J27 – Slimline floppy drive interface
26-way 1mm pitch FPC connector to support slimline floppy drive.
Pin Signal name Pin Signal name
1 +5V 2 /INDEX
3 +5V 4 /DS0
5 +5V 6 /DSKCHG
7 NC 8 NC
9 NC 10 /MTR0
11 /DRVDEN0 12 /DIR
13 NC 14 /STEP
15 Ground 16 /WDATA
17 Ground 18 /WGATE
19 Ground 20 /TRK0
21 NC 22 /WP
23 Ground 24 /RDATA
25 Ground 26 /HDSEL
1 4