LP1072 FREESCALE [Freescale Semiconductor, Inc], LP1072 Datasheet - Page 11

• Manufacturer Part Number: LP1072
• Description: 802.11a/b/g Baseband System Solution
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

4.1.2
For Function 0 registers descriptions, refer to SDIO Card Specification. For Function 1, the SDIO registers
occupy a 128 Kbyte space as defined in the SDIO specification.
128 Kbyte Memory Map and
Freescale Semiconductor
•
0x000E
0x0000
0x0010
0x0011
0x0012
0x0013
0x0014
0x000F
Combo Card (I/O mode only)
SDIO Function 0/1
Reserved
Watchdog Reset Register
SDIO Host to Device
Interrupt Register 0
Reserved
Reserved
Reserved
ARM to Host Interrupt
Source register 0
ARM to Host Interrupt
Source register 1
Bit7
Figure 2. SDIO Function 1 128 Kbyte Memory Map
Table 8
LP1072 Advance Information, Rev. 0.3
Bit0
details its registers.
PRELIMINARY
0x001C
0x001E
0x0015
0x001D
0x0020
0x2000
0x27FF
0x3FFF
0x0016
0x0017
0x0018
0x1FFF
0x2800
0x4000
0x5FFF
Reserved
Reserved
ARM to Host Interrupt
Enable register 0
ARM to Host Interrupt
Enable register 1
SDIO Mailbox semaphore 0
SDIO Mailbox semaphore 1
SDIO Mailbox semaphore 2
Reserved
2 KByte Mailbox
space
Reserved
8Kbyte Internal Memory
Figure 2
illustrates SDIO Function 1
RAM0
RAM1
RAM2
LP1072 Interfaces
0x23FF
0x2400
0x200F
0x200E
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