![](https://csdnimg.cn/release/download_crawler_static/87265334/bg11.jpg)
版权 © 2017–2018, Texas Instruments Incorporated Terminal Configuration and Functions 17
DRA77P, DRA76P
www.ti.com.cn
ZHCSJ47E –MARCH 2017–REVISED DECEMBER 2018
表表 4-1. Pin Attributes
(1)
(continued)
BALL NUMBER [1] BALL NAME [2] SIGNAL NAME [3] 76x [4]
MUXMODE
[5]
TYPE [6]
BALL
RESET
STATE [7]
BALL
RESET
REL.
STATE [8]
BALL
RESET
REL.
MUXMODE
[9]
I/O
VOLTAGE
VALUE [10]
POWER
[11]
HYS [12]
BUFFER
TYPE [13]
PULL
UP/DOWN
TYPE [14]
DSIS [15]
R28 ddr2_ck ddr2_ck 0 O PD drive clk
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
R25 ddr2_cke ddr2_cke 0 O PD drive 0
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
R27 ddr2_nck ddr2_nck 0 O PD drive clk
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
R26 ddr2_rasn ddr2_rasn 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
N25 ddr2_rst ddr2_rst 0 O PD drive 0
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
T24 ddr2_wen ddr2_wen 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr2 No LVCMOS
DDR
Pux/PDy
AE22 ddr1_a0 ddr1_a0 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AD20 ddr1_a1 ddr1_a1 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AE21 ddr1_a2 ddr1_a2 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AD22 ddr1_a3 ddr1_a3 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AE23 ddr1_a4 ddr1_a4 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AH22 ddr1_a5 ddr1_a5 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AD24 ddr1_a6 ddr1_a6 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AC22 ddr1_a7 ddr1_a7 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AG23 ddr1_a8 ddr1_a8 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AF24 ddr1_a9 ddr1_a9 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AD21 ddr1_a10 ddr1_a10 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AE24 ddr1_a11 ddr1_a11 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AG21 ddr1_a12 ddr1_a12 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AF21 ddr1_a13 ddr1_a13 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AC23 ddr1_a14 ddr1_a14 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AG20 ddr1_a15 ddr1_a15 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy
AE20 ddr1_ba0 ddr1_ba0 0 O PD drive 1
(OFF)
1.35/1.5/1.8 vdds_ddr1 No LVCMOS
DDR
Pux/PDy