Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF2 (84012621001)
8-153
Figure 8-73. Memory Interface Circuit
DDR INTERFACE
U6302M6
DDR_DATA<17..0>
CONTROL
DATA
ADDRESS
SADD_2
SADD_1
SADD_0
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_7
SDATA_8
SDATA_9
SDATA_10
SDATA_11
SDATA_12
SDATA_13
SDATA_14
DSQ_L
DSQ_H
NSDQML
NSDQMU
CS_SDRAM
NSCAS
NSRAS
SBANK_1
SBANK_0
NSWE
SDCLK_EN
SDCLK
SDCLKX
SDATA_15
SDATA_0
SDATA_1
SDATA_2
SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
TP6308M6
TP6307M6
R6301M6
DDR_CLKX_1
DDR_CS
DDR_UDM
DDR_DQSH
DDR_DQSL
DDR_LDM
DDR_CLKE
DDR_WE
DDR_BANK0
DDR_RAS
DDR_CAS
DDR_BANK1
DDR_CRTL<6..0>
DDR_CLK_1
DDR_WE
DDR_RAS
DDR_CAS
DDR_CS
DDR_ADDR<2>
DDR_ADDR<3>
DDR_ADDR<5>
DDR_ADDR<4>
DDR_ADDR<6>
DDR_ADDR<8>
DDR_ADDR<7>
DDR_ADDR<10>
DDR_ADDR<9>
DDR_ADDR<11>
DDR_LDM
DDR_UDM
DDR_ADDR<12>
DDR_BANK0
DDR_ADDR<13..0>
NC
WE
EN_CLKE
CAS
RAS
EN_CS
CLK*
CLK
LDQS
VDDQ5
VDDQ4
VDDQ3
VDDQ2
VDDQ1
VDD3
VDD2
VDD1
DQ1
LDM
UDM
A12
VSS1
VSS2
VSS3
VSSQ2
VSSQ1
A11
A9
A10_AP
A8
A7
A6
A5
A4
A3
A1
A2
A0
BA1
BA0
VSSQ4
VSSQ3
VSSQ5
NC1
NC2
DQ15
DQ14
DQ12
DQ13
DQ10
DQ11
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ0
UDQS
C6306M6
C6305M6
C6304M6
C6303M6
C6302M6
C6301M6
U6301M6
TP6304M6
TP6303M6
DDR_DQSH
DDR_DQSL
DDR_DATA<0>
DDR_DATA<2>
DDR_DATA<1>
DDR_DATA<4>
DDR_DATA<3>
DDR_DATA<7>
DDR_DATA<8>
DDR_DATA<9>
DDR_DATA<11>
DDR_DATA<13>
DDR_DATA<14>
DDR_DATA<10>
DDR_DATA<12>
DDR_DATA<15>
DDR_DATA<5>
DDR_DATA<6>
FLASH INTERFACE
R6492M6
TP6306M6
TP6305M6
U6302M6
PA_SHTDN
FLASH_CTRL<8..0>
R6304M6
R6316M6
FLASH_RDY
R6306M6
R6310M6
R6311M6
R6313M6
FLASH_OE_A
R6312M6
R6314M6
TP6302M6
DATA
CONTROL
ADDRESS
NFWE
NFRP
NFOE
NFCS_3
NFCS_2
NFCS_1
NFCS_0
NF_ADV
FADD_25
FADD_24
FADD_23
FADD_22
FADD_21
FADD_20
FADD_19
FADD_18
FADD_17
FADD_16
FADD_15
FADD_14
FADD_13
FADD_12
FADD_11
FADD_10
FADD_9
FADD_8
FADD_7
FADD_6
FADD_5
FADD_4
FADD_3
FADD_2
FADD_1
FRDY
FCLK
NFWP
FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0
MMC INTERFACE
U6302M6
F2_TIMER_OUT
OPTION CARD INTF
MEMORY CARD INTF
MMC2_DAT3
MMC2_DAT2
MMC2_DAT1
MMC2_DAT0
MMC2_DATDIR1
MMC2_DATDIR0
MMC2_CMDDIR
MMC2_CMD
MMC2_CLK
MMC1_DAT3
MMC1_DAT2
MMC1_DAT1
MMC1_DAT0
MMC1_DATDIR3
MMC1_DATDIR2
MMC1_DATDIR1
MMC1_DATDIR0
MMC1_CMDDIR
MMC1_CMD
MMC1_CLKIN
MMC1_CLK
R63050M6
R6305M6
R6307M6
TP6301M6
RSW_B
AVR_STATUS_1.8V
RSW_A
RSW_INT
ALC_DAC_RST
OUT
OUT
OUT
OUT
OUT
U6304M6
C6311M6
C6310M6
C6309M6
C6308M6
V_FLASH
DQ13
DQ14
VSS1
DQ6
DQ7
RFU4
DQ12
VSS3
VSS2
DQ15
DQ4
DQ2
DQ1
DQ11
DQ10
DQ9
DQ5
DQ3
RFU2
RFU3
VSS4
DQ0
WAIT
DQ8
RFU1
VCCQ3
VCCQ1
VPP
VCC1
VCC2
VCCQ2
ADV
WP
RST
WE
OE
CE
CLK
A2
A1
A4
A5
A3
A6
A7
A9
A10
A8
A12
A11
A13
A14
A15
A16
A17
A18
A19
A20
A22
A21
A25_512M
A23
A24
A26_1G
FLASH_ADDR<25..1>
NC
NC
NC
NC
NC
CHANGES MADE
ADDED PA_SHTDN TO PORT M7 & R6492
FLASH_DATA<15..0>
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......