參數(shù)資料
型號: 935262922557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝: PLASTIC, SOT-322, QFP-160
文件頁數(shù): 37/147頁
文件大?。?/td> 526K
代理商: 935262922557
1998 Apr 09
131
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
FC
MC1
RW
no
00000100
immediate access
100
MC2
RW
no
0000077F
104
RPS_ADDR0
RW
no
00000000
108
RPS_ADDR1
RW
no
00000000
10C
ISR
RW
no
00000000
110
PSR
R
no
undened
114
SSR
R
no
undened
118
EC1R
R
no
00000000
11C
EC2R
R
no
00000000
120
PCI_VDP1
R
no
00000000
124
PCI_VDP2
R
no
00000000
128
PCI_VDP3
R
no
00000000
12C
PCI_ADP1
R
no
00000000
130
PCI_ADP2
R
no
00000000
134
PCI_ADP3
R
no
00000000
138
PCI_ADP4
R
no
00000000
13C
PCI_DDP
R
no
00000000
140
LEVEL_REP
R
no
00000000
144
FB_BUFFER1
RW
no
00000000
immediate access
148
FB_BUFFER2
RW
no
00000000
180-1BC
audio time slot registers 1
W
no
no read back
1C0-1FC
audio time slot registers 2
W
no
no read back
OFFSET
(HEX)
NAME
TYPE
RAM
READ VALUE
AFTER RESET
CORRESPONDING UPLOAD BIT
8
BOUNDARY SCAN TEST
The SAA7146A has built-in logic and 5 dedicated pins to
support boundary scan testing which allows board testing
without special hardware (nails). The SAA7146A follows
the
“IEEE Std. 1149.1 - Standard Test Access Port and
Boundary-Scan Architecture” set by the Joint Test Action
Group (JTAG) chaired by Philips.
The 5 special pins are Test Mode Select (TMS), Test
Clock (TCK), Test Reset (TRST), Test Data Input (TDI)
and Test Data Output (TDO).
The Built-in Self Test (BST) functions BYPASS, EXTEST,
SAMPLE, CLAMP and IDCODE are all supported
(see Table 116). Details about the JTAG BST-TEST can
be found in specification
“IEEE Std. 1149.1 - Standard
Test Access Port and Boundary-Scan Architecture”. A file
containing the detailed Boundary Scan Description
Language (BSDL) description of the SAA7146A is
available on request.
相關(guān)PDF資料
PDF描述
935242220551 SPECIALTY CONSUMER CIRCUIT, PQFP208
935242220557 SPECIALTY CONSUMER CIRCUIT, PQFP208
935260698551 SPECIALTY CONSUMER CIRCUIT, PQFP160
935260698557 SPECIALTY CONSUMER CIRCUIT, PQFP160
935260699551 SPECIALTY CONSUMER CIRCUIT, PQFP208
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