Motorola ATS 3000

UHF2 Schematics, Board Overlays, and Parts Lists 9.3-5
6816985H01-F February 14, 2012
Figure 9.3-4. PMLE4427A/ PMLE4427B Controller Interface Schematic
(SPI_CLKA)
CONTROLLER
UNIVERSAL RESET LINE
MOSIA
INTERFACE & ACCESSORIES
IF922
IF950
IF940
IF928
IF936
IF902
1
IF912
IF952
IF919
IF907
IF947
IF900
IF905
IF917
IF944
IF916
IF946
IF920
IF903
IF904
IF901
2
IF951
IF930
IF914
IF913
IF918
RS232_DO_USB+
RTS
SCKB
SPI_MISOB
SPI_MOSIB
SPKR+
SPKR-
UCM_KF
UCM_SPARE1
UCM_SS
VPP_EN
WAKEUP
EXT_SPKR+
EXT_SPKR-
HAB_MOD
INT_MIC
KP_COL(0:2)
KP_ROW(0:6)
LHDATA_KEYFAIL
LH_BUSY
MOD
ONE_WIRE_OPT
OPT_B+_VPP
OPT_SEL1
OPT_SEL2_IN
OPT_SEL2_OUT
RESET
RS232_DI_USB-
BL_EN
BOOT*
CODEC_DCLK
CODEC_FSYNC
CODEC_RX
CODEC_TX
CS3
CTS
EIM_A0
EIM_DATA(7:0)
ENC_RESET
EXT_MIC
IF929
IF942
IF906
IF948
IF943
WAKEUP
IF927
3
UCTS_USB_SPEED
UNIVERSAL_SPI_CS
UNSW_B+
URTS1_XRXD
URXD1_USB_VMI
URXD2
USB_ENUM
USB_MINUS_MON
USB_PLUS_MON
USB_TXENAB
USB_VMO
USB_VPI
UTXD1_USB_VPO
UTXD2 VOLUME
VPP_EN VSW1
SC_FILT_EN
SPI_CLK_A
SPI_MISOB
SPI_MOSIA
SPI_MOSIB
SPKR+
SPKR-
TG2_SEC_CLEAR
TX_SSI_CLK
TX_SSI_DATA
TX_SSI_FSYNC
UCM_KF_MAKO
UCM_SPARE1
UCM_SPARE2
UCM_SS
PTT
RED_LED
RESET
RFSW_B+
RS232_DI_USB-
RS232_DO_USB+
RS232_USB*
RTA(0:3)
RTS
RX_SSI_CLK
RX_SSI_DATA
RX_SSI_FSYNC
SB1
SB2
SB3
SCKB
INT_MIC
KP_COL(0:2)
KP_ROW(0:6)
KVL_USB_DET
LHDATA_KEYFAIL
LH_BUSY
LOCK_DET
MECH_SW
MOD
ONE_WIRE_OPT
ONE_WIRE_UP
OPT_B+_VPP
OPT_SEL1
OPT_SEL2_IN
OPT_SEL2_OUT
POR
BSY_OUT_CTS
CODEC_DCLK
CODEC_FSYNC
CODEC_RX
CODEC_TX
CS3
CTS
EIM_A0
EIM_DATA(7:0)
EMERGENCY
ENC_RESET
EXT_MIC
EXT_SPKR+
EXT_SPKR-
GATED_32_KHZ
GREEN_LED
HAB_MOD
IF953
16_8MHZ
16_8_filtered
ABACUS3_CS
BAT_STATUS
BL_EN
BL_FREQ
BOOT*
BOOT_NORM*
BSY_IN_RTS
IF945
IF921
0
BAT_STATUS
16_8_filtered
TG2_SEC_CLEAR
RESET_OUT
SB2
SB1
SSI_FSYNC
RX_SSI_DATA
SSI_CLK
RTA(0:3)
RED_LED
PTT
POR
MECH_SW
LOCK_DET
GREEN_LED
EMERGENCY
BL_FREQ
ABACUS3_CS
RTA3
RTA2
RTA0
RTA1
RFGND
VSW1
VOLUME
UNSW_B+
UNIVERSAL_SPI_CS
TX_SSI_FSYNC
TX_SSI_DATA
TX_SSI_CLK
RFSW_B+
SPI_MOSIA
SPI_CLK_A
SC_FILT_EN
SB3