Texas Instruments PCI1520 Calculator User Manual


 
SCPA033
PCI1520 Implementation Guide 23
Figure 5. Reference Schematics – Page 2
A_OE#
B_INPACK#
B_A23
A_CD2#
A_D2
A_A24
B_D13
A_A6
A_A13
B_RESET
B_D8
A_D6
B_A11
B_A1
B_D2
A_A6
A_IOWR#
A_D4
B_CE2#
A_D9
A_A0
A_A5
B_READY
B_A1
B_IOWR#
B_BVD1
B_CD2#
A_BVD1
B_D6
B_D1
A_A25
B_CE1#
A_D7
B_A4
A_A3
B_D13
B_WAIT#
B_A20
A_A2
A_D5
B_A11
C9
.1uF
B_D9
A_A19
C5
.1uF
A_A2
A_A20
R2
100
B_IORD#
A_D5
B_READY
B_A20
A_READY
A_D11
A_A17
A_VS1#
A_A19
A_D15
B_A9
B_D3
B_VS1#
B_A25
A_A8
A_D13
A_D7
B_A23
A_A15
A_D0
A_VS2#
B_A12
B_WP
A_A21
A_CD1#
A_REG#
A_RESET
A_WAIT#
A_A15
AVCC
B_A7
A_D9
B_D5
A_D3
A_A1
B_A12
B_D9
A_WAIT#
A_D8
A_VS2#
U1B
PCI1520 (CARDBUS)
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VCC
B_CCD1#//B_CD1#
B_CAD0//B_D3
B_CAD2//B_D11
B_CAD1//B_D4
B_CAD4//B_D12
B_CAD3//B_D5
B_CAD6//B_D13
B_CAD5//B_D6
B_RSVD//B_D14
GND
B_CAD7//B_D7
B_CAD8//B_D15
B_CC/BE0#//B_CE1#
B_CAD9//B_A10
VR_EN#
B_CAD10//B_CE2#
B_CAD11//B_OE#
B_CAD12//B_A11
B_CAD13//B_IORD#
B_CAD15//B_IOWR#
B_CAD14//B_A9
B_CAD16//B_A17
B_CC/BE1#//B_A8
B_RSVD//B_A18
VCC
B_CPAR//B_A13
B_CBLOCK#//B_A19
B_CPERR#//B_A14
GND
B_CSTOP#//B_A20
B_CGNT#//B_WE#
B_CDEVSEL#//B_A21
VCCB
B_CCLK//B_A16
B_CTRDY#//B_A22
B_CIRDY#//B_A15
B_CFRAME#//B_A23
B_CC/BE2#//B_A12
B_CAD17//B_A24
B_CAD18//B_A7
B_CAD19//B_A25
B_CVS2//B_VS2#
B_CAD20//B_A6
B_CRST#//B_RESET
B_CAD21//B_A5
B_CAD22//B_A4
B_CREQ#//B_INPACK#
GND
B_CAD23//B_A3
B_CC/BE3#//B_REG#
B_CAD24//B_A2
B_CAD25//B_A1
B_CAD26//B_A0
B_CVS1//B_VS1#
B_CINT#//B_READY(IREQ#)
VCC
B_CSERR#//B_WAIT#
B_CAUDIO//B_BVD2(SPKR#)
B_CSTSCHG//B_BVD1(STSCHG#/RI#)
B_CCLKRUN#//B_WP(IOIS16#)
B_CCD2#//B_CD2#
B_CAD27//B_D0
B_CAD28//B_D8
B_CAD29//B_D1
B_CAD30//B_D9
B_RSVD//B_D2
NC
B_CAD31//B_D10
A_CCD1#//A_CD1#
A_CAD0//A_D3
A_CAD2//A_D11
A_CAD1//A_D4
A_CAD4//A_D12
A_CAD3//A_D5
A_CAD6//A_D13
A_CAD5//A_D6
VCC
A_RSVD//A_D14
A_CAD7//A_D7
A_CAD8//A_D15
GND
A_CC/BE0#//A_CE1#
A_CAD9//A_A10
A_CAD10//A_CE2#
A_CAD11//A_OE#
A_CAD12//A_A11
A_CAD13//A_IORD#
A_CAD15//A_IOWR#
A_CAD14//A_A9
A_CAD16//A_A17
A_CAD31//A_D10
A_RSVD//A_D2
A_CAD30//A_D9
A_CAD29//A_D1
GND
A_CAD28//A_D8
A_CAD27//A_D0
A_CCD2#//A_CD2#
VCC
A_CCLKRUN#//A_WP(IOIS16#)
A_CSTSCHG//A_BVD1(STSCHG#/RI#)
A_CAUDIO//A_BVD2(SPKR#)
A_CSERR#//A_WAIT#
A_CINT#//A_READY(IREQ#)
A_CVS1//A_VS1#
A_CAD26//A_A0
A_CAD25//A_A1
A_CAD24//A_A2
VCC
A_CC/BE3#//A_REG#
A_CAD23//A_A3
A_CREQ#//A_INPACK#
A_CAD22//A_A4
VR_OUT
A_CAD21//A_A5
A_CRST#//A_RESET
A_CAD20//A_A6
A_CVS2//A_VS2#
A_CAD19//A_A25
A_CAD18//A_A7
A_CAD17//A_A24
A_CC/BE2#//A_A12
A_CFRAME#//A_A23
VCC
A_CIRDY#//A_A15
A_CTRDY#//A_A22
A_CCLK//A_A16
VCCA
A_CDEVSEL#//A_A21
A_CGNT#//A_WE#
A_CSTOP#//A_A20
GND
A_CPERR#//A_A14
A_CBLOCK#//A_A19
A_CPAR//A_A13
A_RSVD//A_A18
A_CC/BE1#//A_A8
A_A16
A_A22
B_D7
B_D7
B_A16
B_REG#
C3
.1uF
B_WE#
A_REG#
A_WE#
A_A23
A_CD2#
BVCC
A_D1
A_A9
B_D4
A_A22
B_A24
B_A10
B_OE#
B_D1
B_CE2#
A_A20
B_A15
B_D10
A_A18
B_A14
B_D0
A_WE#
A_A7
B_D14
B_A17
B_WE#
A_D6
B_A15
A_D14
A_D2
A_A17
3.3VCC
B_CD2#
B_D12
B_D15
B_A18
B_A18
B_A3
A_D0
B_D8
R1
47
AVPP
B_D5
A_A25
C8
.1uF
A_CE1#
B_A19
B_A3
A_INPACK#
B_D10
A_D11
A_RESET
A_A12
A_CD1#
BVPP
A_A16
A_IORD#
C6
.1uF
A_D12
A_A10
B_D0
B_CD1#
B_IOWR#
A_D10
A_A14
A_D1
B_D11
B_A4
A_D12
A_CE2#
B_BVD2
B_A2
B_A10
A_A24
B_A2
B_A6
B_INPACK#
A_INPACK#
A_A21
B_D11
A_BVD2
A_A18
A_WP
B_D15
B_REG#
A_A1
B_IORD#
B_A21
A_A4
B_A24
A_A9
B_D6
A_A13
B_A17
A_A0
C4
.1uF
B_VS1#
B_D2 A_A12
C2
.1uF
B_A13
B_A13
B_OE#
B_D4
A_A3
A_D4
A_A5
B_BVD2
B_A14
A_A11
C1
1uF
A_IOWR#
A_OE#
A_D14
B_A9
A_CE2#
B_A21
A_D10
B_D3
A_A23
A_VS1#
B_A19
B_A8
A_D15
B_RESET
A_A14
A_A11
B_BVD1
A_A4
A_A10
B_A0
A_BVD1
A_BVD2
A_D13
B_A5
B_CD1#
A_D3
A_A8
B_D14
B_VS2#
P1
C-1318619_R2(CB Connector)
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1
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GND
GND
B_CD1
B_D3
B_D11
B_D4
B_D12
B_D5
GND
B_D13
B_D6
B_D14
B_D7
B_D15
B_CE1
B_CE2
GND
B_A10
B_VS1
B_OE
B_IORD
B_A11
B_IOWR
B_A9
GND
B_A17
B_A8
B_A18
B_A13
B_A19
B_A14
B_A20
GND
B_WE
B_A21
B_READY/IREQ
B_VCC
B_NC
B_VPP
B_A16
B_A22
B_A15
GND
B_A23
B_A12
B_A24
B_A7
B_A25
B_A6
B_VS2
GND
B_A5
B_RESET
B_A4
B_WAIT
B_A3
B_INPACK
B_A2
GND
B_REG
B_A1
B_BVD2/SPKR
B_A0
B_BVD1/STSCHG
B_D0
B_D8
GND
B_D1
B_D9
B_D2
B_D10
B_WP/IOIS16
B_CD2
GND
GND
GND
GND
A_CD1
A_D3
A_D11
A_D4
A_D12
A_D5
GND
A_D13
A_D6
A_D14
A_D7
A_D15
A_CE1
A_CE2
GND
A_A10
A_VS1
A_OE
A_IORD
A_A11
A_IOWR
A_A9
GND
A_A17
A_A8
A_A18
A_A13
A_A19
A_A14
A_A20
GND
A_WE
A_A21
A_READY/IREQ
A_VCC
A_NC
A_VPP
A_A16
A_A22
A_A15
GND
A_A23
A_A12
A_A24
A_A7
A_A25
A_A6
A_VS2
GND
A_A5
A_RESET
A_A4
A_WAIT
A_A3
A_INPACK
A-A2
GND
A_REG
A_A1
A_BVD2/SPKR
A_A0
A_BVD1/STSCHG
A_D0
A_D8
GND
A_D1
A_D9
A_D2
A_D10
A_WP/IOIS16
A_CD2
GND
GND
B_A5
A_CE1#
B_WAIT#
B_A22
B_A16
B_WP
B_A7
B_A0
B_A22
A_D8
BVCC
B_D12
AVCC
B_A25
A_A7
A_IORD#
B_VS2#
C7
.1uF
A_WP
R3
47
A_READY
B_A6
B_CE1#
B_A8