stm32-lcd development board users manual - elmicro.com · the stm32-lcd board is shipped in...
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STM32-LCD development board Users Manual
All boards produced by Olimex are ROHS compliant
Revision Initial, May 2009Copyright(c) 2009, OLIMEX Ltd, All rights reserved
Page 1
INTRODUCTION:
STM32-LCD is development prototype board with STM32F103ZE micro-controller from STMicroelectronics. This powerful microcontroller supports various serial interfaces such as USB, USART, SPI. In addition you will find also accelero-meter, JTAG, TFT LCD, mini SD/MMC card connector on this board and most of the GPIOs are on extension headers where you can connect your additional circuits. All this allows you to build a diversity of powerful applications to be used in a wide range of situations.
BOARD FEATURES:
– Microcontroller – STM32F103ZE - high-performance ARM® Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory - 512 Kbytes and SRAM - 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
– JTAG connector
– EXT connector
– UEXT40 connector
– UEXT1 connector
– UEXT2 connector
– EXT_PWR connector
– Mini SD/MMC
– Mini USB
– LCD TFT 320x240 pixels coloured with touch screen
– Power source connector
– Accelerometer
– 8 MHz crystal oscillator
– Reset circuit
– Clock circuit
– PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
– Dimensions 79.2x57.6 mm (3.12x2.27”)
Page 2
ELECTROSTATIC WARNING:
The STM32-LCD board is shipped in protective anti-static packaging. The board must not be subject to high electrostatic potentials. General practice for working with static sensitive devices should be applied when working with this board.
BOARD USE REQUIREMENTS:
Cables: The cable you will need depends on the programmer/debugger you use. If you use ARM-JTAG-EW, you will need USB A-B cable.
Hardware: Programmer/Debugger ARM-JTAG-EW or other compatible programming/debugging tool if you work with EW-ARM.
You can use also ARM-USB-OCD, ARM-USB-TINY, ARM-JTAG. or other compatible programming/debugging tool.
PROCESSOR FEATURES:
STM32-LCD use High-density performance line ARM-based 32-bit MCU with these features:– Core: ARM 32-bit Cortex™-M3 CPU
– 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) per-formance at 0 wait state memory access
– Single-cycle multiplication and hardware division
– Memories
– 512 Kbytes of Flash memory
– 64 Kbytes of SRAM
– Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
– LCD parallel interface, 8080/6800 modes
– Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage detector (PVD)
– 4-to-16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
– Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
– 3 × 12-bit, 1 µs A/D converters (up to 21 channels)
Page 3
– Conversion range: 0 to 3.6 V
– Triple-sample and hold capability
– Temperature sensor
– 2 × 12-bit D/A converters
– DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
– Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M3 Embedded Trace Macrocell™
– 112 fast I/O ports
– 112 I/Os, all mappable on 16 external interrupt vectors, all 5 V-tolerant except for analog inputs
– 11 timers
– four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
– 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
– 2 × watchdog timers (Independent and Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
– 13 communication interfaces
– 2 × I2C interfaces (SMBus/PMBus)
– 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
– 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
– CAN interface (2.0B Active)
– USB 2.0 full speed interface
– SDIO interface
– CRC calculation unit, 96-bit unique ID
Page 4
BLOCK DIAGRAM:
MEMORY MAP:
Page 5
Page 6
SCHEMATIC:
Page 7
100n
F10
0nF
100nF
100nF
100nF
100nF
100n
F
1uF
10uF
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V
27pF
27pF
10pF
10pF
47pF
(NA
)47
pF(N
A)
100n
F
100n
F
47uF
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100nF
100n
F
100n
F
100n
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100nF
100nF
100nF
100nF
100nF
100nF
100n
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NA
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100uF/6.3V/tant
100u
F/6.
3V/ta
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7K
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A
10K
10K
20K
4.7K
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33K
330K
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10K
47K
/1%
10K
390R
47R
22R
22R
47K
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2K
1M
1.5K
1.5K
10K
560R
2K
560R
33K
NA
33K
33K
33K
33K
4.7K
4.7K
33K
10K
10K
10K
10K
10K
10K
10K
10K
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RF1
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STM
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3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
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3.3V
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3.3V
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AD
C12
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9
AD
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9
AD
C12
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14
AD
C12
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14
AD
C12
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15
AD
C12
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15
BA
T_P
WR
BA
T_P
WR
D0
D0
D1
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
D8
D8
D9
D9
D10
D10
D11
D11
D12
D12
D13
D13
D14
D14
D15
D15
DIS
C
DIS
C
I2C
1_S
CL1
I2C
1_S
CL1
I2C
1_S
CL1
I2C
1_S
CL2
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CL2
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1_S
DA
1
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DA
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DA
2
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DA
2
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2_S
CL
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DA
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2_S
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PA
1
PA
1
PA
8
PA
8P
B2
PB
2
PB
5
PB
5
PC
6
PC
6
PC
7
PC
7
PC
13
PC
13
PD
6
PD
6
PD
11
PD
11
PD
12
PD
12
PE
0
PE
0
PE
1
PE
1
PE
5
PE
5
PE
6
PE
6
PF0
PF0
PF1
PF1
PF2
PF2
PF3
PF3
PF4
PF4
PF5
PF5
PF6
PF6
PF7
PF7
PF8
PF8
PF9
PF9
PF1
0
PF1
0
PF1
1
PF1
1
PF1
2
PF1
2
PF1
3
PF1
3
PF1
4
PF1
4
PF1
5
PF1
5
PG
0
PG
0
PG
1
PG
1
PG
2
PG
2
PG
3
PG
3
PG
4
PG
4
PG
5
PG
5
PG
6
PG
6
PG
7
PG
7
PG
8
PG
8
PG
9
PG
9
PG
10
PG
10
PG
11
PG
11
PG
12
PG
12
PG
13
PG
13
PG
14
PG
14
PG
15
PG
15
RS
T
RS
T
RS
T
RS
T RS
T
SD
_CLK
SD
_CLK
SD
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SD
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D
SD
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DS
D_C
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SD
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SD
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SD
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SD
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SD
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SD
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SD
_D2
SD
_D2
SD
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SD
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SD
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SD
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SE
NS
_IN
T
SE
NS
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SP
I1_M
ISO
SP
I1_M
ISO
SP
I1_M
ISO
SP
I1_M
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I
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I1_M
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I
SP
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I
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I1_N
SS
SP
I1_N
SS
SP
I1_N
SS
SP
I1_N
SS
SP
I1_S
CK
SP
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CK
SP
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SP
I1_S
CK
SP
I2_M
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PI2
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TDO
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LIG
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TTF
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TMS
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VB
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VB
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XR
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3.3V
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1
2
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1_0/
B1_
1
C1
C3
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C23
C28
C32
C33
C38
C39
C40
C42
C44
C45
C47
C58
C72
C79
C80
C96
C97
C99
C10
0
D1
D2
D3
D4
D5
12
34
56
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1112
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1516
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2122
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2526
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3132
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3536
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EX
T
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EX
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WR
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FET1
GN
D
12
34
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1516
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PW
R
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Q2
Q3
12
R-T
R1
R2
R3R
4R
5
R6 R
7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R19
R20
R21
R22
R36
R38
R40
R41
R50
R51
R54
R69
R90
R91
R10
0
R10
4
R10
5
R10
6
R10
7R
108
R11
8R
119
R12
0
R14
7R
148
R14
9
R15
0
R15
1
R15
2
R15
3R
154
R15
5
RF1
R_L
CD
#CS
4
#RD
7
#RE
SE
T8
#WR
6
DB
09
DB
110
DB
211
DB
312
DB
413
DB
514
DB
615
DB
716
DB
817
DB
918
DB
1019
DB
1120
DB
1221
DB
1322
DB
1423
DB
1524
GN
D1
GN
D25
GN
D37
LED
A35
LED
A36
LED
K1
30
LED
K2
31
LED
K3
32
LED
K4
33
LED
K5
34
RS
5
VC
C2
VC
C3
XL
27
XR
29
YD
26
YU
28
TFT
BO
OT0
138
NC
106
NR
ST
25
OS
C_I
N23
OS
C_O
UT
24
PA
0/W
KU
P/U
SA
RT2
_CTS
/AD
C12
3_IN
0/TI
M5_
CH
1/TI
M2_
CH
1_E
TR/T
IM8_
ETR
34
PA
1/U
SA
RT2
_RTS
/AD
C12
3_IN
1/TI
M5_
CH
2/TI
M2_
CH
235
PA
2/U
SA
RT2
_TX
/TIM
5_C
H3/
AD
C12
3_IN
2/TI
M2_
CH
336
PA
3/U
SA
RT2
_RX
/TIM
5_C
H4/
AD
C12
3_IN
3/TI
M2_
CH
437
PA
4/S
PI1
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S/D
AC
_OU
T1/U
SA
RT2
_CK
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C12
_IN
440
PA
5/S
PI1
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K/D
AC
_OU
T2/A
DC
12_I
N5
41
PA
6/S
PI1
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O/T
IM8_
BK
IN/A
DC
12_I
N6/
TIM
3_C
H1/
TIM
1_B
KIN
42
PA
7/S
PI1
_MO
SI/T
IM8_
CH
1N/A
DC
12_I
N7/
TIM
3_C
H2/
TIM
1_C
H1N
43
PA
8/U
SA
RT1
_CK
/TIM
1_C
H1/
MC
O10
0
PA
9/U
SA
RT1
_TX
/TIM
1_C
H2
101
PA
10/U
SA
RT1
_RX
/TIM
1_C
H3
102
PA
11/U
SA
RT1
_CTS
/CA
NR
X/T
IM1_
CH
4/U
SB
DM
103
PA
12/U
SA
RT1
_RTS
/CA
NTX
/TIM
1_E
TR/U
SB
DP
104
PA
13/J
TMS
-SW
DIO
105
PA
14/J
TCK
-SW
CLK
109
PA
15/J
TDI/S
PI3
_NS
S/I2
S3_
WS
/TIM
2_C
H1_
ETR
/SP
I1_N
SS
110
PB
0/A
DC
12_I
N8/
TIM
3_C
H3/
TIM
8_C
H2N
/TIM
1_C
H2N
46
PB
1/A
DC
12_I
N9/
TIM
3_C
H4/
TIM
8_C
H3N
/TIM
1_C
H3N
47
PB
2/B
OO
T148
PB
3/TR
AC
ES
WO
/JTD
O/S
PI3
_SC
K/I2
S3_
CK
/TIM
2_C
H2/
SP
I1_S
CK
133
PB
4/JN
TRS
T/S
PI3
_MIS
O/T
IM3_
CH
1/S
PI1
_MIS
O13
4
PB
5/I2
C1_
SM
BA
I/SP
I3_M
OS
I/I2S
3_S
D/T
IM3_
CH
2/S
PI1
_MO
SI
135
PB
6/I2
C1_
SC
L/TI
M4_
CH
1/U
SA
RT1
_TX
136
PB
7/I2
C1_
SD
A/F
SM
C_N
L/TI
M4_
CH
2/U
SA
RT1
_RX
137
PB
8/TI
M4_
CH
3/S
DIO
_D4/
I2C
1_S
CL/
CA
NR
X13
9
PB
9/TI
M4_
CH
4/S
DIO
_D5/
I2C
1_S
DA
/CA
NTX
140
PB
10/I2
C2_
SC
L/U
SA
RT3
_TX
/TIM
2_C
H3
69
PB
11/I2
C2_
SD
A/U
SA
RT3
_RX
/TIM
2_C
H4
70
PB
12/S
PI2
_NS
S/I2
S2_
WS
/I2C
2_S
MB
AI/U
SA
RT3
_CK
/TIM
1_B
KIN
73
PB
13/S
PI2
_SC
K/I2
S2_
CK
/US
AR
T3_C
TS/T
IM1_
CH
1N74
PB
14/S
PI2
_MIS
O/U
SA
RT3
_RTS
/TIM
1_C
H2N
75
PB
15/S
PI2
_MO
SI/I
2S2_
SD
/TIM
1_C
H3N
76
PC
0/A
DC
123_
IN10
26
PC
1/A
DC
123_
IN11
27
PC
2/A
DC
123_
IN12
28
PC
3/A
DC
123_
IN13
29
PC
4/A
DC
12_I
N14
44
PC
5/A
DC
12_I
N15
45
PC
6/I2
S2_
MC
K/T
IM8_
CH
1/S
DIO
_D6/
TIM
3_C
H1
96
PC
7/I2
S3_
MC
K/T
IM8_
CH
2/S
DIO
_D7/
TIM
3_C
H2
97
PC
8/TI
M8_
CH
3/S
DIO
_D0/
TIM
3_C
H3
98
PC
9/TI
M8_
CH
4/S
DIO
_D1/
TIM
3_C
H4
99
PC
10/U
AR
T4_T
X/S
DIO
_D2/
US
AR
T3_T
X11
1
PC
11/U
AR
T4_R
X/S
DIO
_D3/
US
AR
T3_R
X11
2
PC
12/U
AR
T5_T
X/S
DIO
_CK
/US
AR
T3_C
K11
3
PC
13/T
AM
PE
R-R
TC7
PC
14/O
SC
32_I
N8
PC
15/O
SC
32_O
UT
9
PD
0/O
SC
_IN
/FS
MC
_D2/
CA
NR
X11
4
PD
1/O
SC
_OU
T/FS
MC
_D3/
CA
NTX
115
PD
2/TI
M3_
ETR
/UA
RT5
_RX
/SD
IO_C
MD
116
PD
3/FS
MC
_CLK
/US
AR
T2_C
TS11
7
PD
4/FS
MC
_NO
E/U
SA
RT2
_RTS
118
PD
5/FS
MC
_NW
E/U
SA
RT2
_TX
119
PD
6/FS
MC
_NW
AIT
/US
AR
T2_R
X12
2
PD
7/FS
MC
_NE
1/FS
MC
_NC
E2/
US
AR
T2_C
K12
3
PD
8/FS
MC
_D13
/US
AR
T3_T
X77
PD
9/FS
MC
_D14
/US
AR
T3_R
X78
PD
10/F
SM
C_D
15/U
SA
RT3
_CK
79
PD
11/F
SM
C_A
16/U
SA
RT3
_CTS
80
PD
12/F
SM
C_A
17/T
IM4_
CH
1/U
SA
RT3
_RTS
81
PD
13/F
SM
C_A
18/T
IM4_
CH
282
PD
14/F
SM
C_D
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BOARD LAYOUT
POWER SUPPLY CIRCUIT:STM32-LCD can take power from four sources:
– Power connector – 4V – 6V DC.
– BAT_PWR from EXT_PWR – 4V DC.
– +5V_J-LINK from JTAG connector
– +5V_USB from USB connector
The programmed board power consumption is about 200 mA.
RESET CIRCUIT:
STM32-LCD reset circuit includes R8 (10k), R69 (560 Ohm), C28 (100nF) pin 15 of JTAG connector, EXT pin 32, UEXT40 pin 32 and STM32F103ZE pin 25 (NRST).
CLOCK CIRCUIT:
Quartz crystal 8 MHz is connected to STM32F103ZE pin 23 (OSC_IN) and pin 24 (OSC_OUT).
Quartz crystal 32.768 kHz is connected to STM32F103ZE pin 8 (PC14/OSC32_IN) and pin 9 (PC15/OSC32_OUT).
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JUMPER DESCRIPTION: R-T
Connect RST with TRST. Default state is open.
UEXT1_3.3VThis jumper when closed, supplies 3.3 V voltage to UEXT1 pin 1.Default state is closed.
UEXT2_3.3VThis jumper when closed, supplies 3.3 V voltage to UEXT2 pin 1.Default state is closed.
3.3V_EThis jumper, when closed, enable the main 3.3 V regulator VR1 - MCP1825-ADJE/DC. Default state is closed.
3.3V_MCU_EThis jumper, when closed, enables STM32F103ZE 3.3 V power supply.Default state is closed.
R_LCDYou can use this jumper, when it's open, to measure the current of LCD backlight. Default state is closed.
B0_1/B0_0 Select BOOT0 Boot mode.
Default state is in position B0_0.
B1_0/B1_1Select BOOT1 Boot mode.Default state – B1_0 – not shorted and B1_1 – not shorted.
Boot mode selection pins Boot Mode Aliasing
BOOT1 BOOT0
x 0 Main Flash memory Main Flash memory is selected as boot space
0 1 System memory System memory is selected as boot space
1 1 Embedded SRAM Embedded SRAM is selected as boot space
INPUT/OUTPUT:
– LCD TFT 320x240 pixels coloured with touch screen.
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EXTERNAL CONNECTORS DESCRIPTION:UEXT1
Pin # Signal Name
1 3.3V
2 GND
3 USART1_TX
4 USART1_RX
5 I2C1_SCL1
6 I2C1_SDA1
7 SPI1_MISO
8 SPI1_MOSI
9 SPI1_SCK
10 SPI1_NSS
UEXT2
Pin # Signal Name
1 3.3V
2 GND
3 USART2_TX
4 USART2_RX
5 I2C1_SCL2
6 I2C1_SDA2
7 SPI2_MISO
8 SPI2_MOSI
9 SPI2_SCK
10 SPI2_NSS
EXT
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Pin # Signal Name Pin # Signal Name
1 3.3 V 2 GND
3 PE0 4 PE1
5 PE5 6 PE6
7 PC6 8 PC7
9 PC13 10 PB5
11 3.3 V 12 GND
13 +5V_USB 14 VIN
15 PG15 16 PG14
17 PG13 18 PG12
19 PG11 20 PG10
21 PG9 22 PG8
23 PG7 24 PG6
25 PG5 26 PG4
27 PG3 28 PG2
29 PG1 30 PG0
31 VBAT 32 RST
33 GND 34 PD6
35 PD12 36 PD11
37 PB2 38 USB_P
39 PA1 40 PA8
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UEXT40
Pin # Signal Name Pin # Signal Name
1 3.3 V 2 GND
3 USART1_TX 4 USART1_RX
5 I2C1_SCL1 6 I2C1_SDA1
7 SPI1_MISO 8 SPI1_MOSI
9 SPI1_SCK 10 SPI1_NSS
11 3.3 V 12 GND
13 +5V_USB 14 VIN
15 PF15 16 PF14
17 PF13 18 PF12
19 PF11 20 PF10
21 PF9 22 PF8
23 PF7 24 PF6
25 PF5 26 PF4
27 PF3 28 PF2
29 PF1 30 PF0
31 3.3V_A 32 RST
33 AGND 34 ADC12_IN8
35 VREF+ 36 ADC12_IN9
37 SPI1_NSS 38 ADC12_IN14
39 SPI1_SCK 40 ADC12_IN15
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JTAG:
The JTAG connector allows the software debugger to talk via a JTAG (Joint Test Action Group) port directly to the core. Instructions may be inserted and executed by the core thus allowing STM32F103ZE memory to be programmed with code and executed step by step by the host software.
Pin # Signal Name Pin # Signal Name
1 3.3V 2 3.3V
3 TRST 4 GND
5 TDI 6 GND
7 TMS 8 GND
9 TCK 10 GND
11 pull-down 12 GND
13 TDO 14 GND
15 RST 16 GND
17 pull-down 18 GND
19 +5V J-LINK 20 GND
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USB
Pin # Signal Name
1 +5V_USB
2 USBDM
3 USBDP
4 NC
5 GND
PWR
Pin # Signal Name
1 VIN (4 – 6) V DC
2 GND
SD/MMC
Pin # Signal Name
1 SD_D2
2 SD_D3
3 SD_CMD
4 VDD (3.3V)
5 SD_CLK
6 GND
7 SD_D0
8 SD_D1
9 Not connected
10 Not connected
11 Not connected
12 Not connected
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SPIUp to three SPIs are able to communicate up to 18 Mbits/s in slave and
master modes in full-duplex and simplex communication modes. The 3-bit prescaler gives 8 master mode frequencies and the frame is configurable to 8 bits or 16 bits. The hardware CRC generation/verification supports basic SD Card/MMC modes.
All SPIs can be served by the DMA controller.
I 2 S Two standard I2S interfaces (multiplexed with SPI2 and SPI3) are available,
that can be operated in master or slave mode. These interfaces can be configured to operate with 16/32 bit resolution, as input or output channels. Audio sampling frequencies from 8 kHz up to 48 kHz are supported. When either or both of the I2S interfaces is/are configured in master mode, the master clock can be output to the external DAC/CODEC at 256 times the sampling frequency.
I 2 C Up to two I²C bus interfaces can operate in multimaster and slave modes.
They can support standard and fast modes.
They support 7/10-bit addressing mode and 7-bit dual addressing mode (as slave). A hardware CRC generation/verification is embedded.
They can be served by DMA and they support SMBus 2.0/PMBus.
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MECHANICAL DIMENSIONS
Page 16
AVAILABLE DEMO SOFTWARE
– STM32-LCD-DEMO
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ORDER CODE: STM32-LCD - assembled and tested board
How to order?
You can order to us directly or by any of our distributors.Check our web www.olimex.com/dev for more info.
Revision history:
Revision Initial, May 2009
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Disclaimer:
© 2009 Olimex Ltd. All rights reserved. Olimex®, logo and combinations thereof, are registered trademarks of Olimex Ltd. Other terms and product names may be trademarks of others.The information in this document is provided in connection with Olimex products. No license, express or implied or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Olimex products. Neither the whole nor any part of the information contained in or the product described in this document may be adapted or reproduced in any material from except with the prior written permission of the copyright holder.The product described in this document is subject to continuous development and improvements. All particulars of the product and its use contained in this document are given by OLIMEX in good faith. However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded.This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product.
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