PACE1753
TERMINAL CONNECTIONS
Case Outline: Pin Grid Array (Case Z)
Terminal
Number
Terminal
Symbol
Terminal
Number
Terminal
Symbol
Terminal
Number
Terminal
Symbol
B1
B2
C1
C2
D1
D2
E1
E2
F1
F2
G1
G2
H1
H2
J1
IB
IB
IB
IB
IB
L5
EDC
EDC
D11
D10
C11
C10
B11
A10
B10
A9
AS
AS
AS
AS
14
13
12
11
10
1
0
1
K5
0
L6
GND
2
K6
V
CC
3
L7
BUS REQ
V
CC
1
BUS GNT
K7
BUS LOCK
GND
3
3
IB
IB
L8
BUS GNT
RDYA
M/IO
EXT ADR
EXT ADR
EXT ADR
EXT ADR
EXT ADR
EXT ADR
EXT ADR
EXT ADR
GND
9
0
7
K8
8
6
5
4
3
2
1
0
BUS REQ
L9
B9
IB
IB
IB
IB
IB
IB
IB
IB
K9
D/I
A8
7
6
5
4
3
2
1
0
L10
K11
K10
J11
J10
H11
H10
G11
G10
F11
F10
E11
E10
R/W
B8
WR PROT/PROT FLAG
A7
EX RDY
B7
BUS REQ
STRBD
STRBA
CLK
A6
0
B6
J2
A5
DMA ACK
K1
L2
K2
L3
K3
L4
K4
B5
SING ERR
BUS GNT
AK
AK
A4
RAM DIS
2
0
1
EDC
EDC
EDC
B4
EXT ADR ERR
MEM PAR ERR
MEM PRT ERR
5
4
3
BUS GNT
A3
1
2
AK
AK
B3
2
3
RESET
EDC
A2
IB
15
BUS REQ
2
Do c um e nt # MICRO-4 REV D
Pa g e 7 o f 21
PYRAMID [ PYRAMID SEMICONDUCTOR CORPORATION ]
