160S321A1 Pacer Components, 160S321A1 Datasheet - Page 6

• Manufacturer Part Number: 160S321A1
• Description: Vacuum Fluorescent Display Module
• Manufacturer: Pacer Components

Graphic Display Module
4.9 System Block Diagram
4.8.2 Parallel interface connector
RXD
/WR
V
GND
SBUSY
D0 ~ D7
PBUSY
CC
Pin No.
1
2
3
4
5
6
7
T0
J1
J2
J3
RS232C Receiver
Self-test Selector
Baud-rate Selector
Reserve
Signal Name
PBUSY
GND
VCC
/WR
+5V
NC
NC
D0
DC
DC/DC Converter
Ground
Power Supply
Display Busy
Non Connection
Data Write
Non Connection
Data Bus
Description
160S321A1(Rev. 3.0)
Fig.-2 System Block Diagram
Page 6 of 13
MCU
8-bit
Pin No.
10
11
12
13
14
8
9
MEMORY
Signal Name
External
FLASH
D1
D2
D3
D4
D5
D6
D7
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Data Bus
Description
VH
F1
F2
160×32
DOT
VFD
CIG