ePVP6800
VFD Controller
5.1
Ports Mapping for HV and GPIO
5.1.1 HV Port Mapping
Port
HV
Port
P60
P61
HV
Port
P70
P71
HV
Port
P80
P81
HV
-
-
-
-
-
-
-
-
-
-
P62 SG5
P63 SG6
P72 GR9
P73 GR8
P82 GR5
P83 GR4
P54 SG1/KS1
P64
P65
-
-
P74
P75
-
-
P84
-
P55 SG2/KS2
P56 SG3/KS3
P57 SG4/KS4
P85 GR3
P86 GR2
P87 GR1
P66 GR11/SG7
P67 GR10/SG8
P76 GR7
P77 GR6
5.1.2 GPIO Port Mapping
Port
GPIO
Port
GPIO
P90 GPIO90/LED0/IR PC0 GPIOC0/Key1
P91 GPIO91/LED1/INT1 PC1 GPIOC1/Key2
P92 GPIO92/LED2/INT2 PC2 GPIOC2/Key3
P93 GPIO93/LED3/INT3 PC3 GPIOC3/Key4
P94
P95
P96
P97
PC4
PC5
PC6
PC7
5.2 Relevant Pins for programming mode
OTP PIN NAME
VDD
MASK ROM PIN NAME
AVDD
/RESTER
PC3
VPP
DINCK
ACLK
PC2
PGMB
OEB
P92
P91
DATA
GND
P90
GND
4 of 47
11. 28.2004 (V1.23)
This specification is subject to change without further notice.
ELAN [ ELAN MICROELECTRONICS CORP ]
