Schematics

Spreadtrum communications, Inc.
COMPANY:
Hardware DEPT.
DOCUMENT NO.:
DEPARTMENT:
DATED:
DATED:
DATED:
APPROVED:
DESIGNER:
EQA:
ECO NO: DATE:APPROVED:
REVISION RECORD
LTR
A
D
C
6
A
B
C
D
5 4 3 2 1
B
TITLE & REV:
CONFIDENTIAL AND PROPRIETARY
MEMORY
NAND IO IS all WPU after reset
R2301 240
¡ À1%
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
DATA LANE 0
DATA LANE 1
DATA LANE 2
DATA LANE 3
CMD CTRL ADDR
REF ZQ
EMMC (VEMMCIO)
NAND (VIO_NAND)
MEMORY Order by LP3 (LP3/LP4x/D.LP4) 2 of 6
FOR LP4x/LP4
NOTE: using alternate to change order by LP4x
(H)
AL21
EMDQ0/EMDQ13_A/EMDQ15_A
AH19
EMDQ1/EMDQ15_A/EMDQ8_A
AK20
EMDQ2/EMDMI1_A/EMDMI1_A
AJ19
EMDQ3/EMDQ14_A/EMDQ9_A
AL19
EMDQ4/EMDQ11_A/EMDQ14_A
AJ18
EMDQ5/EMDQ12_A/EMDQ10_A
AK18
EMDQ6/EMDQ10_A/EMDQ13_A
AL17
EMDQ7/EMDQ9_A/EMDQ12_A
AH18
EMDM0/EMDQ8_A/EMDQ11_A
AG17
EMDQS0_T/EMDQS1_T_A/EMDQS1_T_A
AF17
EMDQS0_C/EMDQS1_C_A/EMDQS1_C_A
AL14
EMDQ8/EMDQ8_B/EMDQ11_B
AK13
EMDQ9/EMDQ10_B/EMDQ13_B
AJ13
EMDQ10/EMDQ12_B/EMDQ12_B
AL12
EMDQ11/EMDQ11_B/EMDMI1_B
AJ12
EMDQ12/EMDQ14_B/EMDQ9_B
AH12
EMDQ13/EMDQ15_B/EMDQ14_B
AK11
EMDQ14/EMDMI1_B/EMDQ8_B
AL10
EMDQ15/EMDQ13_B/EMDQ15_B
AH13
EMDM1/EMDQ9_B/EMDQ10_B
AJ15
EMDQS1_T/EMDQS1_T_B/EMDQS1_T_B
AH15
EMDQS1_C/EMDQS1_C_B/EMDQS1_C_B
AH22
EMDQ16/EMDQ3_A/EMDMI0_A
AK24
EMDQ17/EMDQ1_A/EMDQ0_A
AH24
EMDQ18/EMDQ2_A/EMDQ6_A
AL23
EMDQ19/EMDMI0_A/EMDQ1_A
AJ22
EMDQ20/EMDQ5_A/EMDQ5_A
AJ24
EMDQ21/EMDQ0_A/EMDQ7_A
AK22
EMDQ22/EMDQ6_A/EMDQ2_A
AJ21
EMDQ23/EMDQ4_A/EMDQ4_A
AH21
EMDM2/EMDQ7_A/EMDQ3_A
AF21
EMDQS2_T/EMDQS0_T_A/EMDQS0_T_A
AG21
EMDQS2_C/EMDQS0_C_A/EMDQS0_C_A
AJ6
EMDQ24/EMDQ5_B/EMDQ5_B
AK7
EMDQ25/EMDQ3_B/EMDQ3_B
AH4
EMDQ26/EMDQ4_B/EMDMI0_B
AH6
EMDQ27/EMDQ6_B/EMDQ6_B
AL6
EMDQ28/EMDQ2_B/EMDQ2_B
AJ4
EMDQ29/EMDQ7_B/EMDQ7_B
AL4
EMDQ30/EMDQ0_B/EMDQ0_B
AK5
EMDQ31/EMDQ1_B/EMDQ1_B
AJ7
EMDM3/EMDMI0_B/EMDQ4_B
AG8
EMDQS3_T/EMDQS0_T_B/EMDQS0_T_B
AF8
EMDQS3_C/EMDQS0_C_B/EMDQS0_C_B
AG23
EMCK_T/EMCK_T_A/EMCLK_T_A
AF23
EMCK_C/EMCK_C_A/EMCLK_C_A
AF26
EMCKE0/EMCKE0_A/EMCKE0_A
AF25
EMCKE1/EMCKE1_A/EMCKE1_A
AG26
EMCS0_N/EMCS0_A/EMCS0_A
AH25
EMCS1_N/EMCS1_A/EMCS1_A
AL27
EMCA0/EMCA3_A/EMCA3_A
AL25
EMCA1/EMCA1_A/EMCA0_A
AK28
EMCA2/EMCA2_A/EMCA4_A
AK26
EMCA3/EMCA4_A/EMCA2_A
AL29
EMCA4/EMCA5_A/EMCA5_A
AJ25
EMCA5/EMCA0_A/EMCA1_A
AH27
EMCA6/NC/NC
AJ28
EMCA7/NC/NC
AJ29
EMCA8/NC/NC
AK30
EMCA9/NC/NC
AG13
NC/EMCK_T_B/EMCLK_T_B
AF13
NC/EMCK_C_B/EMCLK_C_B
AF10
NC/EMCKE0_B/EMCKE0_B
AG11
NC/EMCKE1_B/EMCKE1_B
AG10
NC/EMCS0_B/EMCS0_B
AH9
NC/EMCS1_B/EMCS1_B
AH10
NC/EMCA0_B/EMCA3_B
AJ10
NC/EMCA1_B/EMCA2_B
AL8
NC/EMCA2_B/EMCA4_B
AK9
NC/EMCA3_B/EMCA5_B
AJ9
NC/EMCA4_B/EMCA1_B
AH7
NC/EMCA5_B/EMCA0_B
AK16
EMVREF
AK31
EMZQ
AK15
EMRESET_N
AH1
EMMC_CLK/NF_RE/GPIO102
AJ1
EMMC_CMD/NF_RBN/GPIO99
AF1
EMMC_RST/NF_CEN1/GPIO107
AH2
EMMC_DS/NF_DATA_3/GPIO105
AG2
EMMC_D0/NF_WPN/GPIO98
AF3
EMMC_D1/NF_DQS/GPIO108
AJ2
EMMC_D2/NF_DATA_6/GPIO109
AK2
EMMC_D3/NF_DATA_7/GPIO106
AG3
EMMC_D4/NF_DATA_5/GPIO104
AF4
EMMC_D5/NF_DATA_4/GPIO103
AF2
EMMC_D6/NF_CLE/GPIO100
AK3
EMMC_D7/NF_ALE/GPIO101
AE1
SPI3_DO/NF_DATA_0/GPIO141
AE5
SPI_TE/NF_DATA_1/GPIO76
AE2
SPI3_CSN/NF_DATA_2/U6TXDG0/GPIO143
AE4
SPI3_DI/NF_CEN0/GPIO140
AD3
SPI3_CLK/NF_WEN/U6RXDG0/GPIO142
U2100-B
ASIC-SC9863A-774-0.4
EMDQM0
[7]
EMDQS0_P
[7]
EMDQS0_N
[7]
EMDQS2_N
[7]
EMDQS2_P
[7]
EMDQM2
[7]
EMCLK_P
[7]
EMCLK_N
[7]
EMCKE0
[7]
EMDQM1
[7]
EMDQS1_P
[7]
EMDQS1_N
[7]
EMDQM3
[7]
EMDQS3_P
[7]
EMDQS3_N
[7]
EMD[00:31]
VREF
EMCSN0
[7]
EMCSN1
[7]
EMCKE1
[7]
EMD06
EMD07
EMD08
EMD09
EMD10
EMD11
EMD12
EMD13
EMD14
EMD15
EMD16
EMD20
EMD22
EMD18
EMD17
EMD19
EMD21
EMD23
EMD00
EMD01
EMD02
EMD03
EMD04
EMD05
EMA5
[7]
EMA0
[7]
EMA1
[7]
EMA2
[7]
EMA3
[7]
EMA4
[7]
EMA6
[7]
EMA7
[7]
EMA8
[7]
EMA9
[7]
EMD29
EMD30
EMD31
EMD28
EMD25
EMD26
EMD24
EMD27
EMMC_D2
[7]
EMMC_D3
[7]
EMMC_D1
[7]
EMMC_D0
[7]
EMMC_D6
[7]
EMMC_D5
[7]
EMMC_D4
[7]
EMMC_D7
[7]
EMMC_RST
[7]
EMMC_CMD
[7]
EMMC_CLK
[7]
EMMC_RCLK
[7]
CAMERA_FLASH_SYNC
VDDCAMA_EN
LCM_ID