TMS320C6743_14 Datasheet, PDF (34/151 Pages) Texas Instruments – Fixed- and Floating-Point Digital Signal Processor

TMS320C6743
SPRS565D – APRIL 2009 – REVISED JUNE 2014
www.ti.com
3.6.15 General-Purpose IO Only Terminal Functions
Table 3-18. General-Purpose IO Only Terminal Functions
SIGNAL NAME
PIN NO
TYPE⁽¹⁾ PULL⁽²⁾
PTP ZKB
MUXED
DESCRIPTION
GP0[15]
-
M16 I/O/Z
IPD
GP0[14]
-
N14 I/O/Z
IPD
GP0[13]
-
N16 I/O/Z
IPD
GP0[12]
-
P14 I/O/Z
IPD
GP0[11]
-
P16 I/O/Z
IPD
GP0[10]
GP0[9]
-
R14 I/O/Z
-
T14 I/O/Z
IPD None
IPD
General-Purpose IO
GP0[8]
-
N12 I/O/Z
IPD
GP5[11]
6
-
I/O/Z
IPD
GP5[10]
GP7[14] ⁽³⁾
4
-
I/O/Z
IPD
157 K1
I/O
IPD
EMU0/GP7[15]
-
J5
I/O
IPD Emulation
(1) I = Input, O = Output, I/O = Bidirectional, Z = High impedance, PWR = Supply voltage, GND = Ground, A = Analog signal.
Note: For multiplexed pins where functions have different types (i.e., input versus output), the table reflects the pin function direction for
that particular peripheral.
(2) IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor
(3) GP7[14] is initially configured as a reserved function after reset and will not be in a predictable state. This signal will be stable only after
the GPIO configuration for this pin has been completed. Users should carefully consider the system implications of this pin being in an
unknown state after reset.
3.6.16 Reserved and No Connect Terminal Functions
Table 3-19. Reserved and No Connect Terminal Functions
SIGNAL NAME
PTP
RSV1
-
PIN NO
ZKB
F7
RSV2
133
B1
RSV3
149
-
RSV4
148
H1
134, 135,
137, 138,
NC
140
136, 139
(1) PWR = Supply voltage.
A12, A13, A14, B13,
B14, C1, C2, C3, D2,
D3, E3, E4, E14, E15,
F14, F15, G14, G15, H2,
H5, H14, H15, J14, K13,
K16, L4, L14, L15, L16,
M1, M14, N3, N7, P12,
R12, T4, T8, T12
F3, H4,
TYPE ⁽¹⁾
-
PWR
PWR
I
-
-
DESCRIPTION
Reserved. (Leave unconnected, do not connect to power or
ground.)
Reserved. For proper device operation, this pin must be tied
either directly to CV_DD or left unconnected (do not connect to
ground).
Reserved. For proper device operation, this pin must be tied
directly to CV_DD.
Reserved. For proper device operation, this pin must be tied low
or to CVDD.
No Connect (leave unconnected)
This pin may be left unconnected or connected to V_SS.
34
Device Overview
Copyright © 2009–2014, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TMS320C6743