User`s manual

User’s Manual 59
Note that the pinout at location JP1 on the bottom side of the Prototyping Board (shown in
Figure B-4) is a mirror image of the top side pinout.
The Prototyping Board provides the user with RCM2000 connection points brought out con-
veniently to labeled points at headers J2 and J4 on the Prototyping Board. Small to medium
circuits can be prototyped using point- to-point wiring with 20 to 30 AWG wire between the
prototyping area and the holes at locations J2 and J4. The holes are spaced at 0.1" (2.5 mm),
and 40-pin headers or sockets may be installed at J2 and J4. The pinouts for locations J1 and
J3, which correspond to J2 and J4, are shown in Figure B-5.
Figure B-5. RCM2000 Prototyping Board Pinout
(Top View)
Table B-2. Prototyping Board Jumper Settings
Header JP2
Pins Description
1–2 PA0 to LED DS2
3–4 PA1 to LED DS3
5–6 PB2 to Switch S2
7–8 PB3 to Switch S3
A11
A9
A7
A5
A3
A1
STATUS
PC1
PC3
PC5
PC7
PD1
PD3
PD5
PD7
VCC
VRAM
SMODE1
/RES_IN
GND
J3
VCC
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
GND
D6
D4
D2
D0
PE6
PE4
PE2
PE0
/IORD
/WDO
J1
GND
PA0
PA2
PA4
PA6
PB0
PB2
PB4
PB6
PCLK
D7
D5
D3
D1
PE7
PE5
PE3
PE1
/IOWR
/BUFEN
A12
A10
A8
A6
A4
A2
A0
PC0
PC2
PC4
PC6
PD0
PD2
PD4
PD6
GND
VBAT
SMODE0
/RES_OUT
VCC