JA6
Pin
Generic Header Name
CPU board
Signal
Name
Pin
Header Name
CPU board
Signal Name
1 DMA
DREQ
2 DMA
DACK
3 DMA
TEND
4 Standby
(Open
drain)
STBYn
5 Host
Serial SCIdTX RS232TX 6 Host
Serial
SCIdRX RS232RX
7 Serial
Port
SCIbRX 8 Serial
Port
SCIbTX
9 Serial
Port
Synchronous SCIcTX 10 Serial
Port
SCIbCK
11 Serial
Port Synchronous SCIcCK 12 Serial
Port Synchronous SCIcRX
13 Reserved
14 Reserved
15 Reserved
16 Reserved
17 Reserved
18 Reserved
19 Reserved
20 Reserved
21 Reserved
22 Reserved
23 Reserved
24 Reserved
Table 5-4: JA6 Optional Generic Header
15