...
/ 6 OUT /6
ENCODER CLK BIT counter
/2
17 CHARACTER FORMER 15
16 BIPOLAR ONE OUT BIPOLAR ZERO OUT
23
decoder CLK 18 19 20 SYNC SELECT MASTER RESET
SYNCHRONIZER
PARITY 1 VALID CHECK WORD 9 decoder SHIFT CLK
13 DEC...
Description
From old datasheet system CMOS Manchester Encoder-decoder
1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL 100万x 32Bit的4银行双数据速率同步DRAM的双向数据选通和DLL 128Mbit DDR SDRAM From old datasheet system
...
R/W RS E
D
7
Address counter ( AC ) 7
7 common signal ( C 1 - C16 )
16 - bit Shift Register
16
Common Signal driver
16
OSC 1 OSC 2
Timing Generation Circuit
CLK1 CLK2 M
VDD GND
Fig. 1. KS0068 functio...
Description
16COM/60SEG driver & CONTROLLER FOR DOT MATRIX LCD
...ML63512A/63514A
* Timers and counter 8-bit timer 2 Selectable as auto-reload mode/capture mode/clock frequency measurement mode 15-bit t...decoder
IR
INT 2 RESETB RST RAM ML63512A: 128N ML63514A: 256N INT TST1B TST2B TST INT 2 SIO IN...
Description
4-Bit Microcontroller with Built-in Level Detector, Melody Circuit, and Comparator,Operating at 0.9 V (Min.) 4-Bit Microcontroller with Built-in Level Detector Melody Circuit and ComparatorOperating at 0.9 V (Min.)
...or up to 104 segments, an event counter, and a melody circuit. It is best suited for applications such as clocks and LCD games.
FEATURES
...decoder
IR
RESET TST1 TST2 TST3 VSSL
RST
TBC
(8) MD0 MD0 MD0
TST
PORT ADDRESS D...
Description
From old datasheet system 4-Bit Microcontroller with Built-in LCD driver and Melody Circuit
...or up to 144 segments, an event counter, and melody circuits. It is best suited for applications such as clocks and LCD games.
FEATURES
...decoder
ROMR
OSC
INTC MD0 MD0 MD0
IR
RESET TST1 TST2 TST3 VSSL
RST
TBC
(8) M...
Description
From old datasheet system 4-Bit Microcontroller with Built-in LCD driver and Melody Circuit
...or up to 240 segments, an event counter, and melody circuits. It is best suited for applications such as clocks and LCD games.
FEATURES
...decoder
IR
(8)
INT MD1 INT
INT INT INT
MD1 MD1
TST
PORT ADDRESS DB7 to DB0
VR
...
Description
4-Bit Microcontroller with Built-in LCD driver and Melody Circuit From old datasheet system