47N350 Datasheet, PDF (73/346 Pages) SMSC Corporation – LEGACY FREE KEYBOARD EMBEDDED CONTROLLER WITH SPI AND LPC DOCKING INTERFACE

Legacy-Free Keyboard/Embedded Controller with SPI and LPC Docking Interface
Table 7.7 8051 On-Chip External Memory Mapped Registers (continued)
MMCR
REGISTER NAME
SYSTEM
8051
SYSTEM ADDRESS ADDRESS
ADDRESS TYPE
(7F00+)
8051
TYPE
POWER VCC1 VCC2
PLANE POR POR
NOTE
8051_SIRQ
-
EC_DATA
ECI BASE
EC_COMMAND
ECI
BASE+4
EC_STATUS
ECI
BASE+4
Wake up SRC 8
-
Wake up MSK 8
-
Edge Select 4A
Edge Select 4B
Wake up SRC 4
Wake Up Mask 4
-
-
Edge Select 5A
Edge Select 5B
Wake up SRC 5
Wake Up Mask 5
-
-
Edge Select 6A
Edge Select 6B
Wake up SRC 6
Wake up SRC 7
-
Wake up MSK 7
-
Wake Up Mask 6
I²C/SMBus 2 Control
-
reg
I²C/SMBus 2 Status
-
reg
I²C/SMBus 2 Own
-
Address reg
I²C/SMBus 2 Data
-
reg
I²C/SMBus 2 Clock
-
-
-
-
52h
R/W VCC1 00h
R/W
53h
W
53h
R
54h
-
55h
R/WC
-
56h
R/W
57h
58h
59h
R/WC
5Ah
R/W
-
5Bh
-
-
-
5Ch
R/W VCC1 00h
5Dh
5Eh
R/WC
5Fh
R/W
-
60h
-
-
-
61h
R/W VCC1 00h
62h
63h
R/WC
-
64h
-
65h
R/W
66h
-
67h
W
-
67h
R
81h
-
68h
R/W
00h
-
69h
-
6Ah
-
6Bh – 6Fh
-
-
-
-
Note 7.15
Note 7.15
Note 7.15
-
-
-
-
-
-
SMSC LPC47N350
55
DATASHEET
Revision 1.1 (01-14-03)