Datasheet

PIC24FJ256DA210 FAMILY
DS39969B-page 280  2010 Microchip Technology Inc.
REGISTER 19-6: PMCSxBS: CHIP SELECT x BASE ADDRESS REGISTER
R/W
(1)
R/W
(1)
R/W
(1)
R/W
(1)
R/W
(1)
R/W
(1)
R/W
(1)
R/W
(1)
BASE23 BASE22 BASE21 BASE20 BASE19 BASE18 BASE17 BASE16
bit 15 bit 8
R/W
(1)
U-0 U-0 U-0 R/W
(1)
U-0 U-0 U-0
BASE15 — — — BASE11 — — —
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15-7 BASE<23:15>: Chip Select x Base Address bits
(2)
bit 6-4 Unimplemented: Read as ‘0’
bit 3 BASE<11>: Chip Select x Base Address bits
(2)
bit 2-0 Unimplemented: Read as ‘0’
Note 1: Value at POR is 0x0200 for PMCS1BS and 0x0600 for PMCS2BS.
2: If the whole PMCS2BS register is written together as 0x0000, then the last EDS address for the Chip
Select 1 will be 0xFFFFFF. In this case, the Chip Select 2 should not be used. PMCS1BS has no such
feature.