Hitachi SH7032 - Column Address Strobe Pin Control Register (CASCR) PFC

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A.2.63 Column Address Strobe Pin Control Register (CASCR) PFC
• Start Address: H'5FFFFEE
• Bus Width: 8/16/32
Register Overview:
Bit: 15 14 13 12 11 10 9 8
Bit name: CASH
MD1
CASH
MD0
CASL
MD1
CASL
MD0
————
Initial value: 0 1 0 1 1 1 1 1
R/W: R/W R/W R/W R/W — — — —
Bit: 7 6 5 4 3 2 1 0
Bit name: — — — — — — — —
Initial value: 1 1 1 1 1 1 1 1
R/W: — — — — — — — —
Table A.64 CASCR Bit Functions
Bit Bit Name Value Description
15,14 CASH mode bits 1,0 0 0 Reserved
(CASHMD1, CASHMD0)
0 1 Chip select output (CS1) (Initial value)
1 0 Column address strobe output (CASH)
1 1 Reserved
13,12 CASL mode bits 1,0 0 0 Reserved
(CASLMD1, CASLMD0)
0 1 Chip select output (CS3) (Initial value)
1 0 Column address strobe output (CASL)
1 1 Reserved