EM78P156EL View Datasheet(PDF) - Elan Microelectronics Corp
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EM78P156EL Datasheet PDF : 55 Pages
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EM78P156EL
OTP ROM
Table 5 The Summary of the Initialized Values for Registers
Address Name
Reset Type
Bit 7 Bit 6 Bit 5
Bit Name
X
X
X
N/A
IOC5
Power-On
/RESET and WDT
U
U
U
U
U
U
Wake-Up from Pin Change U
U
U
Bit Name
C67 C66 C65
N/A
IOC6
Power-On
/RESET and WDT
1
1
1
1
1
1
Wake-Up from Pin Change P
P
P
Bit Name
X /INT TS
N/A
CONT
Power-On
/RESET and WDT
1
0
1
1
0
1
Wake-Up from Pin Change P
P
P
Bit Name
-
-
-
0x00
R0(IAR)
Power-On
/RESET and WDT
U
U
U
P
P
P
Wake-Up from Pin Change P
P
P
Bit Name
-
-
-
0x01 R1(TCC)
Power-On
/RESET and WDT
0
0
0
0
0
0
Wake-Up from Pin Change P
P
P
Bit Name
-
-
-
0x02
R2(PC)
Power-On
/RESET and WDT
0
0
0
0
0
0
Wake-Up from Pin Change **0/P **0/P **0/P
Bit Name
GP2 GP1 GP0
0x03
R3(SR)
Power-On
/RESET and WDT
0
0
0
0
0
0
Wake-Up from Pin Change P
P
P
Bit Name
-
-
-
0x04 R4(RSR)
Power-On
/RESET and WDT
1
1
U
1
1
P
Wake-Up from Pin Change 1
1
P
Bit Name
X
X
X
0x05
P5
Power-On
/RESET and WDT
0
0
0
0
0
0
0x06
Wake-Up from Pin Change 0
0
0
P6
Bit Name
P67 P66 P65
Power-On
U
U
U
/RESET and WDT
P
P
P
Bit 4
X
U
U
U
C64
1
1
P
TE
1
1
P
-
U
P
P
-
0
0
P
-
0
0
**0/P
T
1
t
t
-
U
P
P
X
0
0
0
P64
U
P
Bit 3
C53
1
1
P
C63
1
1
P
PAB
1
1
P
-
U
P
P
-
0
0
P
-
0
0
**1/P
P
1
t
t
-
U
P
P
P53
U
P
P
P63
U
P
Bit 2 Bit 1 Bit 0
C52 C51 C50
1
1
1
1
1
1
P
P
P
C62 C61 C60
1
1
1
1
1
1
P
P
P
PSR2 PSR1 PSR0
1
1
1
1
1
1
P
P
P
-
-
-
U
U
U
P
P
P
P
P
P
-
-
-
0
0
0
0
0
0
P
P
P
-
-
-
0
0
0
0
0
0
**0/P **0/P **0/P
Z DC C
U
U
U
P
P
P
P
P
P
-
-
-
U
U
U
P
P
P
P
P
P
P52 P51 P50
U
U
U
P
P
P
P
P
P
P62 P61 P60
U
U
U
P
P
P
This specification is subject to change without prior notice.
22
07.29.2004 (V1.3)
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