16
Table 6. Unshielded differential I/O cabling |
| ||
Signal Name | Pin Number | Pin Number | Signal Name |
(GROUND) | 1 | 2 | GROUND |
DB(0) | 3 | 4 | DB- (0) |
DB(1) | 5 | 6 | DB- (1) |
DB(2) | 7 | 8 | DB- (2) |
DB(3) | 9 | 10 | DB- (3) |
DB(4) | 11 | 12 | DB- (4) |
DB(5) | 13 | 14 | DB- (5) |
DB(6) | 15 | 16 | DB- (6) |
DB(7) | 17 | 18 | DB- (7) |
DB(P) | 19 | 20 | DB- (P) |
DIFFSENS | 21 | 22 | GROUND |
GROUND | 23 | 24 | GROUND |
TERMPWR | 25 | 26 | TERMPWR |
GROUND | 27 | 28 | GROUND |
ATN | 29 | 30 | ATN- |
GROUND | 31 | 32 | GROUND |
BSY | 33 | 34 | BSY- |
ACK | 35 | 36 | ACK- |
RST | 37 | 38 | RST- |
MSG | 39 | 40 | MSG- |
SEL | 41 | 42 | SEL- |
C/D | 43 | 44 | C/D- |
REQ | 45 | 46 | REQ- |
I/O | 47 | 48 | I/O- |
GROUND | 49 | 50 | GROUND |