Technologic Systems TS-7200, Руководство пользователя, Страница: 32 / 52

Table 12b Signals on the 8-Bit Bus
PIN Signal Name PIN Signal Name
A1 BHE#
†
B1 GND
A2 Data 7 B2 Reset
A3 Data 6 B3 +5V
A4 Data 5 B4 Data 8 †
A5 Data 4 B5 Reserved
A6 Data 3 B6 RTC_CS †
A7 Data 2 B7 Reserved
A8 Data 1 B8 RTC_ALE †
A9 Data 0 B9 Reserved
A10 IOCHRDY B10 GND
A11 ADD 20 † B11 MEMW#
A12 ADD 19 B12 MEMR#
A13 ADD 18 B13 IOW#
A14 ADD 17 B14 IOR#
A15 ADD 16 B15 Reserved
A16 ADD 15 B16 Reserved
A17 ADD 14 B17 Data 9
†
A18 ADD 13 B18 Data 10 †
A19 ADD 12 B19 ADD 21 †
A20 ADD 11 B20 Data 12 †
A21 ADD 10 B21 IRQ7
A22 ADD 09 B22 IRQ6
A23 ADD 08 B23 IRQ5
A24 ADD 07 B24 GND †
A25 ADD 06 B25 Data 11 †
A26 ADD 05 B26 Data 13 †
A27 ADD 04 B27 Data 14 †
A28 ADD 03 B28 Data 15 †
A29 ADD 02 B29 +5V
A30 ADD 01 B30 OSC (14.3 MHz)
A31 ADD 00 B31 GND
A32 GND B32 GND
† These signals have a non-standard usage.
TS-7200 User's Manual Technologic Systems http://www.embeddedARM.com/
28 12/2004