ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Table 12. Pin Descriptions (Continued)
Driver
Type2
Pin Name
I/O1 Function (First/Second/Third/Fourth)
Port H:
GPIO/AMC/EXTDMA/UART1/PPI0–2/ATAPI/Up-
Down Counter/TMR8-10/Host DMA/MXVR (MOST)
PH0/UART1TX/PPI1_FS3_DEN
I/O GPIO/UART1 Transmit/PPI1 Frame Sync 3
A
A
A
A
A
PH1/UART1RX/PPI0_FS3_DEN/TACI1
PH2/ATAPI_RESET /TMR8/PPI2_FS3_DEN
PH3/HOST_ADDR/TMR9/CDG
I/O GPIO/UART 1 Receive/ PPI0 Frame Sync 3/Alternate Capture Input 1
I/O GPIO/ATAPI Interface Hard Reset Signal/Timer 8/PPI2 Frame Sync 3
I/O GPIO/HOST Address/Timer 9/Count Down and Gate
I/O GPIO/HOST Acknowledge/Timer 10/Count Up and Direction
PH4/HOST_ACK/TMR10/CUD
PH5/MTX/DMAR0/TACI8 and TACLK8
PH6/MRX/DMAR1/TACI9 and TACLK9
I/O GPIO/MXVR Transmit Data/Ext. DMA Request/Alt Capt. In. 8 /Alt In. Clk 8 C
I/O GPIO/MXVR Receive Data/Ext. DMA Request/Alt Capt. In. 9 /Alt In. Clk 9
A
PH7/MRXON/GPW/TACI10 and TACLK10/HWAITA4,5 I/O GPIO/MXVR Receive Phy On /Alt Capt. In. 10 /Alt In. Clk 10/Alternate Boot A
Host Wait
PH8/A46
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
A
A
A
A
A
A
PH9/A56
PH10/A66
PH11/A76
PH12/A86
PH13/A96
Port I: GPIO/AMC
PI0/A106
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access
I/O GPIO/Address Bus for Async Access/ NOR clock
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
PI1/A116
PI2/A126
PI3/A136
PI4/A146
PI5/A156
PI6/A166
PI7/A176
PI8/A186
PI9/A196
PI10/A206
PI11/A216
PI12/A226
PI13/A236
PI14/A246
PI15/A25/NR_CLK6
Rev. C
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Page 30 of 100
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February 2010
ADI [ ADI ]
