CY82C693UB Cypress Semiconductor Corporation., CY82C693UB Datasheet - Page 68

• Manufacturer Part Number: CY82C693UB
• Description: Hypercache Tm / Stand-alone Pci Peripheral Controller With Usb
• Manufacturer: Cypress Semiconductor Corporation.

Register 7B: Power Management DMA Request Status Register (Read/Write)
Bit
7
6
5
4
3
2
1
0
Function
Assertion of DREQ7 (DMA Request 7)
0:
1:
WRITE:
0:
1:
Assertion of DREQ6 (DMA Request 6)
0:
1:
WRITE:
0:
1:
Assertion of DREQ5 (DMA Request 5)
0:
1:
WRITE:
0:
1:
Assertion of DREQ (Any DMA Request)
0:
1:
WRITE:
0:
1:
Assertion of DREQ3 (DMA Request 3)
0:
1:
WRITE:
0:
1:
Assertion of DREQ2 (DMA Request 2)
0:
1:
WRITE:
0:
1:
Assertion of DREQ1 (DMA Request 1)
0:
1:
WRITE:
0:
1:
Assertion of DREQ0 (DMA Request 0)
0:
1:
WRITE:
0:
1:
SMI was not caused by a DREQ7
SMI was caused by a DREQ7
No change to register
Clear Register
SMI was not caused by a DREQ6
SMI was caused by a DREQ6
No change to register
Clear Register
SMI was not caused by a DREQ5
SMI was caused by a DREQ5
No change to register
Clear Register
SMI was not caused by a DREQ
SMI was caused by a DREQ
No change to register
Clear Register
SMI was not caused by a DREQ3
SMI was caused by a DREQ3
No change to register
Clear Register
SMI was not caused by a DREQ2
SMI was caused by a DREQ2
No change to register
Clear Register
SMI was not caused by a DREQ1
SMI was caused by a DREQ1
No change to register
Clear Register
SMI was not caused by a DREQ0
SMI was caused by a DREQ0
No change to register
Clear Register
PRELIMINARY
68
Index=7BH
CY82C693UB
Default
0
0
0
0
00
0
0
0