EM78P156EL
OTP ROM
Address
R PAGE registers
IOC PAGE registers
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
︰
3F
R0
R1
R2
R3
R4
R5
R6
(IAR)
(TCC)
(PC)
(Status)
(RSR)
(Port5)
(Port6)
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
IOCA
IOCB
IOCC
IOCD
IOCE
IOCF
IOC5
IOC6
CONT
Reserve
(Control Register)
Reserve
Reserve
Reserve
(I/O Port Control Register)
(I/O Port Control Register)
Reserve
Reserve
Reserve
(Prescaler Control Register)
(Pull-down Register)
(Open-drain Control)
(Pull-high Control Register)
(WDT Control Register)
(Interrupt Mask Register)
RF
(Interrupt Status)
General Registers
Fig. 4 Data Memory Configuration
This specification is subject to change without prior notice.
10
07.29.2004 (V1.3)
EMC [ ELAN MICROELECTRONICS CORP ]
