參數(shù)資料
型號(hào): STLC1502
廠商: 意法半導(dǎo)體
英文描述: VOICE OVER IP PROCESSOR
中文描述: IP語(yǔ)音處理器
文件頁(yè)數(shù): 9/81頁(yè)
文件大?。?/td> 526K
代理商: STLC1502
9/81
STLC1502
14
gpio3_r4_hpidata3
GPIO[3] or keypad matrix row 4 or
Hpidata[3]
4mA
I/O
15
gpio4_r5_hpidata4
GPIO[4] or keypad matrix row 5 or
Hpidata[4]
4mA
I/O
16
gpio5_r6_hpidata5
GPIO[5] or keypad matrix row 6 or
Hpidata[5]
4mA
I/O
17
gpio6_c1_hpidata6
GPIO[6] or keypad matrix col 1 or
Hpidata[6]
2mA
I/O
18
gpio7_c2_hpidata7
GPIO[7] or keypad matrix col 2 or
Hpidata[7]
2mA
I/O
19
gpio8_c3_hpiadr0
GPIO[8] or keypad matrix col 3 or
Hpiadr[0]
2mA
I/O
20
gpio9_c4_hpiadr1
GPIO[9] or keypad matrix col 4 or
Hpiadr[1]
2mA
I/O
23
gpio10_c5_hpiadr2
GPIO[10] or keypad matrix col 5 or
Hpiadr[2]
2mA
I/O
24
gpio11_c6_hpiclk
GPIO[11] or keypad matrix col 6 or
Hpiclk input
2mA
I/O
25
gpio12_dreq
GPIO[12] or Dma input request
(software selection)
2mA
I/O
26
gpio13_dack
GPIO[13] or Dma output
acknowledge (software selection)
2mA
I/O
27
gpio14_hpics_d950idle
GPIO[14] or Hpi Chip Select
(active low) or D950 emulator
output idle state
2mA
I/O
28
gpio15_hpias_d950snap
GPIO[15] or Hpi Address Strobe
(active low) or D950 snap output
sate
2mA
I/O
29
gpio16_hpirw_treqb
GPIO[16] or Hpi Read (active
high) Write (active low) strobe or
Tic request B input. The Tic mode
is forced selecting the proper test
configuration through testsel[3..0]
pin
2mA
I/O
30
gpio17_hpiint_tack
GPIO[17] or Hpi Interrupt out or
Tic acknowledge output. The Tic
mode is forced selecting the
proper test configuration through
testsel[3..0] pin
2mA
I/O
33
gpio18_irq1
GPIO[18] and External interrupt
input 1
2mA
I/O
Pin
Pin Name
Pin Description/Note
Pin
Drive
Pin
Type
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