Beck IPC SC123 - Table 4-1: Pin Description of System Interface

IPC@CHIP SC123/SC143
Hardware Manual V1.06 [18.02.2010]
©2000-2008 BECK IPC GmbH Page 12
Ball Pin
Name
Ball
Pin
Type
Description
D[15]
D[14]
D[13]
D[12]
D[11]
D[10]
D[9]
D[8]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
T2
R2
U2
T3
U3
R4
T4
U4
U14
U15
U16
U17
T15
T16
T17
R16
I/O [8mA]
CPU Data Bus (Active HIGH with Pull-downs)
These pins supply the data to the memory or I/O of the system.
A[22]
A[21]
A[20]
A[19]
A[18]
A[17]
A[16]
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
U11
T8
T11
U10
R9
T7
U7
T5
R6
R7
R10
U9
T10
R11
T9
U13
U12
R12
T12
R14
T13
T14
OUT [8mA]
Address Bus (with Pull-ups and Pull-downs)
These pins supply the address to memory or I/O of the system.
Table 4-1: Pin Description of System Interface
Note 1: 5V tolerant