TMS320VC5420
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS080C – MARCH 1999 – REVISED APRIL 2000
Pin Assignments for the TMS320VC5420GGU
(144-Pin MicroStar Ball Grid Array)
PRIMARY
SIGNAL NAME
SECONDARY
SIGNAL NAME
BALL
NO.
PRIMARY
SIGNAL NAME
SECONDARY
SIGNAL NAME
BALL
NO.
PPD7
DV
HD7
A1
C1
E1
G1
J1
PPA8
A_NMI
B1
D1
F1
H1
K1
M1
A2
C2
E2
G2
J2
DD
A_RS
CV
CV
DD
DD
A_BDR1
A_XF
TMS
EMU1/OFF
L1
EMU0
V
V
N1
B2
D2
F2
H2
K2
M2
A3
C3
E3
G3
J3
PPD0
HD0
SS
PPA0
A_HINT
SS
A_INT1
A_GPIO1
A_BFSR1
A_CLKOUT
V
V
SS
SS
TDI
DV
L2
DD
TDO
PPD15
PPD4
PPD1
HD15
HD4
HD1
N2
B3
D3
F3
H3
K3
M3
A4
C4
PDD6
HD6
HD5
PPD5
A_GPIO2/BIO
A_BCLKR1
VCO
V
SS
A_BDX1
TRST
A_INT0
L3
PPD14
HD14
V
SS
N3
B4
A_BFSR2
A_BFSX2
A_BDX2
A_GPIO3
A_TOUT
PPA9
D4
IOSTRB
E4
A_GPIO0
A_BCLKX1
PPD13
F4
H4
K4
M4
A5
C5
K5
M5
A6
C6
K6
M6
A7
C7
K7
A_BFSX1
TCK
G4
J4
HD13
PPD12
A_BDR0
HD12
L4
N4
B5
D5
L5
N5
B6
D6
L6
N6
B7
D7
L7
A_BFSR0
CV
V
SS
DD
A_BCLKR2
A_BCLKR0
A_BDR2
A_BFSX0
V
SS
CV
DV
DD
DD
CLKIN
READY
A_BDX0
MSTRB
HRDY
HCS
A_BCLKX2
A_BCLKX0
DS
HDS2
AV
V
SS
DD
V
SSA
NC
DV
B_BDX0
DD
7
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