Programming instructions
D
3V3 3V3
D
D
3V3
D
3V3
D
3V3
D
3V3
D
CORE_VDD
CORE_VDD
D
3V3
D
D
3V3
D
3V3_STANDBY
D
D
D
D
CORE_VDD
D
3V3
D
3V3
D
D
BLM21A102S?
200MA
98136
NC7SP08P5X
9001584
9001596
FSR327
OE2
OE1
OE3
OE4
1A
2A
3A
4A
VCC
GND
1B
2B
3B
4B
DVDD_3V3;A1,D4,F4,K4,M4,M14,H4,N5,N7,N9,N11,N13,P3,T16,T2
DGND;C16,J8,J9,H8,H9,T1
DGND;C11,C14,F6,G8,G10,C4,C8,J10,J14,L14,H7,K7,K9,F15,F16,D16,E15,E16
DGND;E2,G2,C2,J2,M15,P15,R2,R4,R6,R8,R10,R12,L2,N2,R14
9003333
DVDD_3V3;C6,C10,C13,E14,G14,D15,M11
GDPXA255A0E400
L_DD12_GP70
L_DD11_GP69
L_DD9_GP67
L_DD7_GP65
SSPRXD_GP26
SDATA_OUT_GP30
BTCTS_GP44
SDATA_IN1_GP32
DQM1
DQM2
L_DD15_GP73
L_DD13_GP71
L_DD3_GP61
L_PCLK_GP76
SSPEXTCLK_GP27
USB_N
BTRXD_GP42
USB_P
IRTXD_GP47
SDCLK2
SDCLK0
RD_~WR
L_DD10_GP68
L_DD5_GP63
L_DD1_GP59
L_LCLK_GP75
SSPTXD_GP25
~ACRESET
PWM1_GP17
BTTXD_GP43
~SDRAS
SDCKE1
SDCKE0
L_DD6_GP64
L_DD4_GP62
SDCLK1
SSPSCLK_GP23
BOOT_SEL2
MA0
~SDCS2
~WE
~OE
~SDCS1
TESTCLK
TEST
BOOT_SEL1
BOOT_SEL0
BTRTS_GP45
IRRXD_GP46
RDY_GP18
L_DD14_GP72
L_DD8_GP66
L_DD2_GP60
BITCLK_GP28
TMS
TDI
TDO
MA7
MD18
MA4
~RESET
MA8
MA9
MD19
MA10
L_DD0_GP58
L_FCLK_GP74
SSPSFRM_GP24
SDATA_IN0_GP29
SYNC_GP31
PWM0_GP16
~SDCS0
~SDCS3
~SDCAS
PWR_EN
GP1
TEXTAL
TXTAL
MA14
MD21
MA15
MD1
MD6
MD7
DQM0
MD8
MD15
MD22
MA2
MA1
MD16
MD17
MA3
~TRST
TCK
MA23
MD24
MD26
MD27
~CS2_GP78
MD29
MD12
MD31
~POE_GP48
~PCE1_GP52
MA18
MA20
MA22MD25
MD10
MD30
~CS4_GP80
MA11
~BATT_FAULT
~VDD_FAULT
PXTAL
PEXTAL
MA12
MA13
MD20
MD2
DQM3
MD28
MA16
MD0
MD4
~CS0
MD13
MA17
MA19
MA25
~PIOW_GP51
~PCE2_GP53
MD23
MA21
MA24
MD3
MD5
~CS1_GP15
~CS3_GP79
MD9
MD11
MD14
~CS5_GP33
~PWE_GP49
~PIOR_GP50
VCC_F11
VCC_G7
VCC_G9
VCC_J7
VCC_L9
VCC_H10
VCC_K8
VCC_K10
DREQ1_GP19
DREQ0_GP20
GP22
GP21
~PWAIT_GP56
~IOIS16_GP57
FFRXD_GP34
FFTXD_GP39
FFCTS_GP35
FFDCD_GP36
FFDSR_GP37
FFRI_GP38
FFDTR_GP40
FFRTS_GP41
MMCCMD
~RESET_OUT
MMCDAT
SCL
L_BIAS_GP77
VCC_L6
GP0
GP6_MMCCLK
GP7_48MHZ_OUT
GP8_MMCCS0
GP9_MMCCS1
GP10_RTCCLK
GP12_32KHZ_OUT
GP13_MBGNT
GP11_3M6864_OUT
~PREG_GP55
~PSKTSEL_GP54
PLL_VCC
PLL_VSS
GP14_MBREQ
GP2
GP3
GP4
GP5
MA5
MA6
SDA
VCCQ:
VCCN = POSITIVE SUPPLY FOR MEMORY BUS AND PCMCIA
VCCN
VSS = CORE GROUND
VSS:
VSSQ:
VSSQ = GROUND SUPLLY FOR ALL I/O EXCEPT MEMORY BUS AND PCMCIA
VSSN = GROUND SUPLLY FOR MEMORY BUS AND PCMCIA
VSSN:
AC97 CONTROLLERSSP PINSBluetooth UARTPWMGPIO PINS
CORE VDD
LCD CONTROLLER PINS
VCCQ = POSITIVE SUPPLY FAR ALL I/O EXCEPT MEMORY BUS AND PCMCIA
DMA
IrDAUSB
Client
JTAG FULL FUNCTION UART
PXA255
Controller
I2C
Controller
MMC
PCMCIA/CF CONTROL PINS
D
D
3V3
3V3
3V3
D
D
D
GND
VCC
9004509
SN74CBTLV1G125DCKR
3V3
3V3
D
D
C
DATE
DRAWN
SIGNATURES
DBA
3
1
C
DC
BA
1
2
3
4
2
4
OTHER
PROJ ENG
APPVD
CHKD
TITLE
REV
ECO No.:
REL. DATE
INTERIM REV
SHEET OF
Scale N/A
CODE IDENT. No.
38481
SIZE DRAWING NO.
MISSISSAUGA ONTARIO
PSION TEKLOGIX INC
PXA255
12
R173 974530R0
12
R172 974530R0
12
R171 974530R0
12
R214 974530R0
DQM1
~SDCS3
~SDCS2
~SDCS1
SDCKE1
DQM0
DQM2
DQM3
~SDCS0~SDCS1~SDCS2~SDCS3
~SDWE
DRAMCLKD
DRAMCLKC
DRAMCLKB
DRAMCLKA
~SDCS0
~SDRAS
~SDCAS
12
R234 974530R0
12
R138 974530R0
12
0.063W±1%
22R1
97232R65
12
R174 97232
22R1
±1% 0.063W
JTAG_BUS
TDI_CPU
TMS_CPU
~TRST_CPU
TCK_CPU
TDO_CPU
TCK_CPU
~TRST_CPU 1 2
0.063W
±1%
100K
97320
R613
OCTOBER 20 2004
22
SCHEMATIC 8525/30 MAIN LOGIC BOARD
NGT TEAM
2
H1008014
2004
NOV 1
PXA255 PROCESSOR
12
R186
97296
10K0
±1%
0.063W
FIQ
12
R209
97296
10K0
±1%
0.063W
12
R131 97232
22R1 ±1% 0.063W
SDCLK2
12
R49 97232
22R1
±1% 0.063W
12
R35 97232
22R1
±1% 0.063W
SDCLK1
12
R206
97296
10K0
±1%
0.063W
~LCD_CS3
MRDY
~ASIC_CS5
~LCD_CS3
~MQ1188_CS2
~FLASH_CS1
~MOE
MRDY
12
R125
97296
10K0
±1%
0.063W
1
TP37
~SA2_RESET
SDRAM_CTL
SDCKE1
DRAMCKE
SDRAM_CTL
~MWE
I2C_SDA_SW
I2C_SCL_SW
12
R630
97296
10K0
±1%
0.063W
1
TP2
1
TP20
1
42
3
5
U103
1
TP19
1
TP5
12
R207
97296
10K0
±1%
0.063W
1
2 16V
±15%
100N
97871
C1129
12
R175 97232
22R1 ±1% 0.063W
MEM_CTL
NAND_FLASH_BUS
COREVDD_EN
~BATT_FAULT
REQUEST_SSP_XFERSSP_BUS
12
R212
97296
10K0
±1%
0.063W
12
0.063W
±1%
100K
97320
R628
CAS_LATENCY
1
2 16V
±15%
100N
97871
C169
CLK_48MHZ
CLK_3M6864
2
1
C275
97372
10N
±5%
16V
12
R176 97232
22R1
±1% 0.063W
12
R178 97232
22R1
±1% 0.063W
12
R177 97232
22R1
±1% 0.063W
12
R101 97232
22R1
±1% 0.063W
~SA2_RESET
ACLINK_SDATAOUT
ACLINK_SYNC
~ACLINK_RESETB
ACLINK_BITCLK
ACLINK_SDATAIN
AC_LINK
SSP_BUS
SSPSCLK
SSPRXD
SSPTXD
SSPSFRM
1
TP602
1
TP150
1
TP33
12
R363
97272
1K00
±1%
0.063W
~ASIC_REQ
NAND_FLASH_BUS
A3
A4
A5
A6
A9
A10
A15
A16
B1
B2
B3
A2
B7
B8
B9
B12
B13
C12
C15
D1
D2
D3
D5
D6
D7
D8
D9
D10
D12
D13
E1
E3
E4
E5
E6
F5
F9
F13
G1
G3
G4
G5
G6
G11
G12
G13
G16
B14
B15
C1
C3
C5
C7
C9
H13
H15
H16
J1
J4
J6
J13
K1
K2
K3
K5
E7
E8
E9
E10
E11
E12
F1
F2
F3
L11
L12
L15
L16
M1
M2
M3
M5
M6
M7
M8
M9
M10
N1
H1
H2
H3
H5
H6
H11
H12
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
R1
R3
R5R7
R9
R11
R13
K6
K12
K13
K15
K16
L1
L3
L4
L5
L7
L8
N3
N4
N6
N8
N10
P1
P2
P4
R15
R16
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
F11
G7
G9
J7
L9
H10
K8
K10
N14
N12
M12
N15
N16
M16
A13
E13
A14
A12
B11
B10
F10
F8
D14
K11
B16
D11
A8
L6
L10
H14
G15
F14
F12
F7
B6
B5
A7
M13
P16
J15
J16
B4
L13
K14
J12
J11
J5
J3
A11
U1
I2C_BUS_SW
2
1 C15
97365
12P
5%
50V
2
1 C14
97365
12P
5%
50V
1
2 16V
±15%
100N
97871
C181
1
2 16V
±15%
100N
97871
C180 1
2 16V
±15%
100N
97871
C179
1
2 16V
±15%
100N
97871
C178
1
2 16V
±15%
100N
97871
C177
1
2 16V
±15%
100N
97871
C176
1
2 16V
±15%
100N
97871
C175
1
2
16V
±15%
100N
97871
C184
4
1
10
13
2
5
9
12
14
7
3
6
8
11
U29
SN74CBTLV3126DGVR
9001597
12
R208
97296
10K0
±1%
0.063W
12
R215
97296
10K0
±1%
0.063W
1
2 16V
±15%
100N
97871
C166
1
2 16V
±15%
100N
97871
C165
1
2 16V
±15%
100N
97871
C164
1
2 16V
±15%
100N
97871
C163
1
2 16V
±15%
100N
97871
C162
2
1
C276
97372
10N
±5%
16V
1
2 16V
±15%
100N
97871
C174
1
2 16V
±15%
100N
97871
C173
1
2 16V
±15%
100N
97871
C172
1
2 16V
±15%
100N
97871
C171
12
R213
97296
10K0
±1%
0.063W
2
1
C285
97372
10N
±5%
16V
1
2 16V
±15%
100N
97871
C170
1
2 16V
±15%
100N
97871
C168
1
2 16V
±15%
100N
97871
C167
2
1 C78
9003429
10U
+80%/-20%
16V
2
1 C77
9003429
10U
+80%/-20%
16V
2
1 C76
9003429
10U
+80%/-20%
16V
12
R205
97296
10K0
±1%
0.063W
12
R210
97296
10K0
±1%
0.063W
12
R145
97296
10K0
±1%
0.063W
12
R149
97296
10K0
±1%
0.063W
12
R305
97296
10K0
±1%
0.063W
14
X4
12
R203
97296
10K0
±1%
0.063W
12
R204
97296
10K0
±1%
0.063W
12
16V
±15%
100N
97871
C183
3
1
2
4
5
U20
1
2 16V
±15%
100N
97871
C182
2
1
C134
94054
1U0
±10%
16V
21
FL4
1
TP605
1
TP28
~MOTION_DETECT
EN_COM2_PWR
~SS_PWR_DWN
~ASIC_ACK
S2_CARD_ERROR
1
TP25
1
TP26
1
TP18
1
TP13
NAND_FLASH_BUS
1
TP27
LOW_ENERGY_LATCH
SA2_TXD
PC_IN
3MHZ6864
1
TP22
1
TP31
D[31:0]
1
TP16
A[25:0]
1
TP32
1
TP30
CONSOLE_RXD
PCON_CONSOLE
I2C_SDA
I2C_SCL
CLK_3M6864_CORE
1
TP17
I2C_BUS
1
TP29
1
TP24
1
TP23
1
TP35
1
TP36
1
TP38
1
TP39
~COM2_AUTO_ONLINE
COM2_EN
1
TP604
~NAND_CHIP_ENABLE
CF_IN
CF_PRDY
~CF_STSCHG
~CF_PCD
EXT_SCANEXT_SCNR_ACK
EXT_SCNR_ENA
~EXT_SCNR_TRIG
~MQ1188_PWRDN
~SS_CLK_PWR_EN
CONSOLE_RXD_SW
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
COM2_RXD
COM2_TXD
~COM2_CTS
~COM2_DCD
~COM2_DSR
~COM2_DTR
~COM2_RTS
COM2
~VDD_FAULT
BOOT_SEL0
CLK_PXA_EXTAL
COM1_BUS
~COM1_RTS
~COM1_CTS
COM1_TXD
COM1_RXD
BEEPER
BEEPER_SIGNAL
BEEPER_VOLUME
CPU_PLL_VCC
MB_REQ
MBGNT
MBREQ
PXA_3M6864_OUT
PCM_IN
~IOIS16
~PWAIT
~PWE
~POE
~PIOW
~PIOR
~PCE2
~PCE1
~PREG
PSKTSEL
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
1
TP211
~NAND_WRITE_PROTECT
~RTC_IRQB
~PCON_IRQ
IRQ_BUS
~MQ1188_IRQ
~PCM_PCD
~PCM_STSCHG
PCM_PRDY
12
R95 97232
22R1
±1% 0.063W
NAND_READY_BUSY
NAND_ADDR_LATCH_ENABLE
NAND_CMD_LATCH_ENABLE
05-Oct-2005