Motorola Sse 5000 6881094c12 A Manual
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Page 141
6881094C12-ANovember 11, 2004 Troubleshooting Tables: List of Board and IC Signals 10-7 A3 ADDRESS 1 Yes A4 ADDRESS 2 Yes A5 ADDRESS 3 Yes B3 ADDRESS 4 Yes B4 ADDRESS 5 Yes C3 ADDRESS 6 Yes C4 ADDRESS 7 Yes D4 ADDRESS 8 No H2 ADDRESS 9 No H3 ADDRESS 10 No H4 ADDRESS 11 No H5 ADDRESS 12 No G3 ADDRESS 13 No G4 ADDRESS 14 No F3 ADDRESS 15 No F4 ADDRESS 16 No E4 ADDRESS 17 No D3 ADDRESS 18 No H1 ADDRESS 19 No D1 GROUND No E6 GROUND No E3 GROUND No H6 NOT USED No G2 NOT USED No G1 DATA 15 No F1 DATA 14 No F2...
Page 142
November 11, 20046881094C12-A 10-8Troubleshooting Tables: List of Board and IC Signals B1 DATA 8 No G6 DATA 7 R435** No F6 DATA 6 R434** No F5 DATA 5 R433** No E5 DATA 4 R432** No D5 DATA 3 R431** No C6 DATA 2 R430** No C5 DATA 1 R429** No B6 DATA 0 R428** No D6 VSW2 C411* 1.875 V Yes E1 VSW2 C411* 1.875 V Yes * Component located under a shield on the VOCON board ** No test point/component on the VOCON board – signal not accessible Table 10-7. U401 MCU/DSP IC Pinouts U401 Pin No.DescriptionTo / F r o...
Page 143
6881094C12-ANovember 11, 2004 Troubleshooting Tables: List of Board and IC Signals 10-9 H6 KP_ROW2 C129 Yes G2 KP_ROW3 C128 Yes G11 KP_ROW4 C127 Yes G7 KP_ROW5 C126 Yes H7 KP_ROW6 C125 Yes H1 SPARE1_ENC J701, pin 32 Yes D1 KP_COL0 C134 Yes G5 KP_COL1 C133 Yes F3 KP_COL2 C132 Yes G4 ENC_RESET J701, pin 30 Yes F2 BOOT* J701, pin 15 Yes E1 WAKEUP J701, pin 26 Yes H6 SPARE2_ENC J701, pin 34 Yes G3 NOT USED No E7 NOT USED No A8 NOT USED No F8 MISOA_SEL U406, pin 2 Yes E8 NOT USED No G8 NOT USED No C3 NOT USED...
Page 144
November 11, 20046881094C12-A 10-10Troubleshooting Tables: List of Board and IC Signals R16 VSW2 E401* 1.875 V Yes H9 V2 E402* 3.0 V Yes G9 V2 E402* 3.0 V Yes E15 V2 E402* 3.0 V Yes A16 V2 E402* 3.0 V Yes K10 V2 E402* 3.0 V Yes C12 V2 E402* 3.0 V Yes D8 V2 E402* 3.0 V Yes B7 V2 E402* 3.0 V Yes A4 V2 E402* 3.0 V Yes A16 V2 E402* 3.0 V Yes H2 V2 E402* 3.0 V Yes K3 VSW2 E401* 1.875 V Yes R8 VSW2 E401* 1.875 V Yes G15 VSW2 E401* 1.875 V Yes C10 VSW2 E401* 1.875 V Yes K12 URXD1_USB_VMI No L16 URTS1_XRXD No...
Page 145
6881094C12-ANovember 11, 2004 Troubleshooting Tables: List of Board and IC Signals 10-11 D7 SPI_MISOA MISOA SPI A Data In Yes D3 SPI_MISOB MISOB SPI B Data In Yes E6 NOT USED No F7 NOT USED No D6 EEPROM_SEL* R132 Active Low Yes C5 AD_CS* R133 Active Low Yes A9 NOT USED No B8 NOT USED No B9 NOT USED No A10 NOT USED No G6 BT_DISABLE No D13 NOT USED No S15 BT_WAKE No F11 RX_SSI_CLK R124 Yes B15 OPT_SEL2_OUT R256 Yes J13 AUDIO_MODE_SEL R257 Yes J16 EEPOT_CS_EXT* U509, pin 1 Yes J12 EEPOT_U_D* U509, pin 2...
Page 146
November 11, 20046881094C12-A 10-12Troubleshooting Tables: List of Board and IC Signals D9 GROUND GROUND Yes C8 GROUND GROUND Yes B5 GROUND GROUND Yes C2 GROUND GROUND Yes C1 GROUND GROUND Yes H3 GROUND GROUND Yes K15 GROUND GROUND Yes T8 GROUND GROUND Yes H15 GROUND GROUND Yes C9 GROUND GROUND Yes B6 ABACUS_CS* R126 Active Low Yes E2 UNI_SEL* R131 Active Low Yes D2 FLPR_CS* Active Low No E3 GCAP_CE R539 Active High Yes E4 SCKB SCKB SPI B Clock Yes B1 NOT USED No F4 NOT USED No F5 SPI_MOSIB MOSIB SPI...
Page 147
6881094C12-ANovember 11, 2004 Troubleshooting Tables: List of Board and IC Signals 10-13 D16 NOT USED No G12 UCTS1_USB_SPEED* No K11 UTXD1_USB_VPO No K14 USB_VMO No K13 USB_TX_EN No D5 8 KHZ_INT R406 8 kHz Pulse Yes H14 BL_EN C124 Yes K4 LV_DETECT POR 3.0 V Yes F9 NOT USED No J2 NOT USED No A6 16_8_MHZ C452* 16.8 MHz Yes J7 FLIP_32K U302, pin 2* 32.768 kHz Yes G13 NOT USED No J11 MOD MOD Bootstrap mode > 2.7 VYe s A13 NOT USED No M6 NOT USED No R1 NOT USED No N3 NOT USED No M5 NOT USED No P2 NOT USED...
Page 148
November 11, 20046881094C12-A 10-14Troubleshooting Tables: List of Board and IC Signals K2 NOT USED No T1 NOT USED No R2 NOT USED No T2 NOT USED No K7 NOT USED No N2 NOT USED No L5 NOT USED No L6 NOT USED No C4 NOT USED No L13 NOT USED No D11 ONE_WIRE_EN* Active Low No E16 KVL_USB_DET* Active Low No F15 NOT USED No K5 BAT_BUS_EN* Q507, pin 2 Active Low Yes H8 NOT USED No F16 RESET D401, Pin 3 Reset = 0 V Yes K6 USB_VPI No H12 BL_FREQ Q202, pin 5 Active High Yes H13 NOT USED No E10 DSP_DE DSP_DE ONCE/JTAG...
Page 149
6881094C12-ANovember 11, 2004 Troubleshooting Tables: List of Board and IC Signals 10-15 N16 NOT USED No L12 NOT USED No M12 CKO CKO Disabled Yes N15 NOT USED No M15 NOT USED No R12 ADDRESS 0 J101, pin 7 Not accessible Yes T13 ADDRESS 1 No M10 ADDRESS 2 No T12 ADDRESS 3 No P13 ADDRESS 4 No M9 ADDRESS 5 No P10 ADDRESS 6 No P12 ADDRESS 7 No N9 ADDRESS 8 No R10 ADDRESS 9 No P9 ADDRESS 10 No L10 ADDRESS 11 No T10 ADDRESS 12 No R9 ADDRESS 13 No L9 ADDRESS 14 No K9 ADDRESS 15 No J9 ADDRESS 16 No L8 ADDRESS 17...
Page 150
November 11, 20046881094C12-A 10-16Troubleshooting Tables: List of Board and IC Signals N4 DATA 13 No P4 DATA 12 No R4 DATA 11 No J8 DATA 10 No T4 DATA 9 No N5 DATA 8 No P5 DATA 7 R435** Yes R5 DATA 6 R434** Yes T5 DATA 5 R433** Yes R6 DATA 4 R432** Yes T6 DATA 3 R431** Yes M7 DATA 2 R430** Yes N7 DATA 1 R429** Yes P7 DATA 0 R428** Yes N11 R_W R_W Yes T11 NOT USED No R14 NOT USED No N12 CS3* R106** Active Low Yes T14 CS2 CS2 Active Low Yes R11 NOT USED No R15 CS0 CS0 Active Low Yes P16 OE_EN No M13 EB1_N...