C8051T630DK Silicon Laboratories Inc, C8051T630DK Datasheet - Page 75

• Manufacturer Part Number: C8051T630DK
• Description: KIT DEV FOR C8051T630 FAMILY
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051T630DK

• Contents: Board, daughter boards, power adapter, cables, documentation and software
• Processor To Be Evaluated: C8051T63x
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051T630, T631, T632, T633, T634 and T635 MCUs
• For Use With: 336-1465 - BOARD SOCKET DAUGHTER 20-QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1464

SFR Definition 13.1. EMI0CN: External Memory Interface Control
SFR Address = 0xAA
Name
Reset
Bit
7:1
Type
0
Bit
Unused
PGSEL
Name
R/W
7
0
Unused. Read = 0000000b; Write = Don’t Care
XRAM Page Select.
The EMI0CN register provides the high byte of the 16-bit external data memory
address when using an 8-bit MOVX command, effectively selecting a 256-byte page
of RAM. Since the upper (unused) bits of the register are always zero, the PGSEL
determines which page of XRAM is accessed.
For Example: If EMI0CN = 0x01, addresses 0x0100 through 0x01FF will be
accessed.
R/W
6
0
R/W
5
0
R/W
Rev. 1.0
4
0
Function
R/W
3
0
C8051T630/1/2/3/4/5
R/W
2
0
R/W
1
0
PGSEL
R/W
0
0
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