SH7730 Datasheet, PDF (368/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 11 Bus State Controller (BSC)
(4) PCMCIA
• CS5BWCR, CS6BWCR
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
——————————
SA[1:0]
————
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R/W R/W R R R R
Bit: 15 14 13 12 11 10 9
8
7
6
5
—
TED[3:0]
PCW[3:0]
WM —
Initial value: 0
0
0
0
0
1
0
1
0
1
0
R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R
4
3
2
1
0
—
TEH[3:0]
0
0
0
0
0
R R/W R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
31 to 22 
All 0 R
Reserved
These bits are always read as 0. The write value should
always be 0.
21, 20 SA[1:0] 00
R/W Space Attribute Specification
Specify memory card interface or I/O card interface
when the PCMCIA interface is selected.
SA[1]
0: Specifies memory card interface when A25 = 1
1: Specifies I/O card interface when A25 = 1
SA[0]
0: Specifies memory card interface when A25 = 0
1: Specifies I/O card interface when A25 = 0
19 to 15 
All 0 R
Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 1.00 Sep. 19, 2007 Page 320 of 1136
REJ09B0359-0100