参数资料
型号: 20-101-0542
厂商: Rabbit Semiconductor
文件页数: 72/138页
文件大小: 0K
描述: CABLE 1.27MM FOR RCM3200
标准包装: 1
附件类型: 编程缆线
适用于相关产品: 基于 Rabbit 3000 的产品,不包括 RCM30/3100、LP3500
产品目录页面: 620 (CN2011-ZH PDF)
其它名称: 20-101-0542-ND
316-1180
User’s Manual
33
4.3 Serial Programming Cable
The programming cable is used to connect the serial programming port of the RCM3200
to a PC serial COM port. The programming cable converts the RS-232 voltage levels used
by the PC serial port to the CMOS voltage levels used by the Rabbit 3000.
When the PROG connector on the programming cable is connected to the RCM3200
serial programming port at header J3, programs can be downloaded and debugged over the
serial interface.
The DIAG connector of the programming cable may be used on header J3 of the RCM3200
with the RCM3200 operating in the Run Mode. This allows the programming port to be
used as a regular serial port.
4.3.1 Changing Between Program Mode and Run Mode
The RCM3200 is automatically in Program Mode when the PROG connector on the pro-
gramming cable is attached, and is automatically in Run Mode when no programming
cable is attached. When the Rabbit 3000 is reset, the operating mode is determined by the
state of the SMODE pins. When the programming cable’s PROG connector is attached,
the SMODE pins are pulled high, placing the Rabbit 3000 in the Program Mode. When the
programming cable’s PROG connector is not attached, the SMODE pins are pulled low,
causing the Rabbit 3000 to operate in the Run Mode.
Figure 10. Switching Between Program Mode and Run Mode
RESET
+3.3V
+5V
+3.3V
+5V
GND
+5V
+3.3V
GND
MOTOR/ENCODER
RN5
J6
R20
JP1
CURRENT
MEASUREMENT
OPTION
+3.3V
+5V
+3.3V
POWER
D1
C13
DS3
L1
C17
C15
POWER
GND
+DC
GND
J9
2.5 MM JACK
GND
+DC
GND
R17
RN3
RN4
J15
RN1
GND
PD0
PD6
PD2
PD4
PG2
PG0
PD5
PC4
PC2
PC0
PF1
PF3
PA1
PA3
PA5
PA7
GND
PD1
PD7
PD3
PD5
PG3
PG1
PD4
PC5
PC3
PC1
PF0
PF2
PA0
PA2
PA4
PA6
PE4
GND
SM0
/IOWR
PG5
PG7
PE1
PE4
PE6
PF7
PF5
PB7
PB5
PB3
PB0
VBAT
EXT
/RES
IN
NC
+3.3V
VRAM
SM1
/IORD
PG4
PG6
PE0
PE3
PE5
PE7
PF6
PF4
PB6
PB4
PB2
/RES
RN2
J1
RCM1JA
C1
C2
R1
R3
R2
UX10
J3
RCM3000 ETHERNET CORE MODULE
SLAVE
MASTER
RCM2
RC18
UX11
RC1
RC2
UX2
C4
C5
C8
C6
C7
S3
S2
RCM2JB
R14
+5V
+3.3V
+5V
+3.3V
R16
R15
TP1
BT1
C12
C10
C1
1
U5
D2
DS2
DS1
PG6
PG7
U3
C9
J8
UX4
RC4
RC25
RC5
RC27
RC28
RC29
RC26
UX13
C14
U3
U6
C16
UX7
RC9
UX5
RC6
RC7
+5V
GND
BA3
BA1
BD0
BD2
BD4
BD6
+5V
BPE3
GND
BA2
BA0
BD1
BD3
BD5
BD7
/RES LCD
DISPLAY BOARD
RCM30/31/32XX SERIES
PROTOTYPING BOARD
DISPLAY BOARD
J7
J10
DISPLAY BOARD
U1
J5
RS-232
RESET
RCM2JA
RxC TxC
TxB RxB
GND
R4
C3
R5
RC15
RC19
RC20
UX9
RC14
RC17
RC16
UX3
J4
PD0
PD6
PD2
PD4
PG2
PG0
PD5
PC4
PC2
PC0
PF1
PF3
PA1
PA3
PA5
PA7
GND
NC
+3.3V
VRAM
SM1
/IORD
PG4
PG6
PE0
PE3
PE5
PE7
PF6
PF4
PB6
PB4
PB2
/RES
GND
SM0
/IOWR
PG5
PG7
PE1
PE4
PE6
PF7
PF5
PB7
PB5
PB3
PB0
PD1
PD7
PD3
PD5
PG3
PG1
PD4
PC5
PC3
PC1
PF0
PF2
PA0
PA2
PA4
PA6
STATUS
VBAT
EXT
/RES
IN
R21
RC12
RC10
RC11
RC13
RC21
RC22
R6
R12
R10
R8
R7
R9
R1
1
R13
RC23
RC24
Battery
U4
J11
RCM1JB
U1
U6
R28
R38
R41
C5
C3
C9 C8
C12
C17
C23
C30
C18
C29
C35
C33
R29
R37
R39
R40
R42
Y3
C42
R35
R31
R27
R25
DS1
R67 R70
J4
C79
Y4
C83
C86GND
R75
R74
R71
DS3
DS2
R63R64
C71C72
C68
C64
C67
L2
U8
R49 R48
C62
R51
C61
R44
R47
C59
C49
C57
L1
R69
R72
R73
C75
C74
R58
C53
C47
C48
C45 C44 C43
JP5
C31 JP3
JP4
C28 C27
C37 C36
C32
R24
R22
C19
R23
C24
R20
C20
R19
C16 C15
R17
R18
R7
R9
R1
R8
C1
R10
R14
C4
SPD
LNK
ACT
J3
U5
U4
D1
Q1
C39
RP1
DIAG
PROG
Colored edge
To
PC COM port
Programming Cable
RESET RCM3200 when changing mode:
Short out pins 2832 on header J2, OR
Press RESET button (if using Prototyping Board), OR
Cycle power off/on
after removing or attaching programming cable.
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