PC87591E笔记本电脑I、O控制芯片

PWM
DAC
RTC JTAG
External Memory + I/O
32.768 KHz
IOPH6/A6 IOPH5/A5/SHBM IOPK4/A12 IOPK5/A13_BE0 IOPH4/A4/TRIS IOPH3/A3/BADDR1 IOPH2/A2/BADDR0 IOPH1/A1/ENV1 IOPH0/A0/ENV0 VCC GND IOPK6/A14_BE1 IOPK7/A15_CBRD IOPF7/PSDAT4 IOPF6/PSCLK4 IOPF5/PSDAT3 IOPF4/PSCLK3 IOPF3/PSDAT2 IOPF2/PSCLK2 IOPL0/A16 IOPL1/A17 IOPF1/PSDAT1 IOPF0/PSCLK1 TMS TDI TDO TCK TINT IOPL2/A18 IOPL3/A19 DA3 DA2 DA1 DA0 NC NC AGND AVCC DN/AD9 DP/AD8 NC 130 125 120 115 110 105 100 95
１２８针脚的ＰＣ８７５９１封装图
KBSIN3 KBSIN2 KBSIN1 KBSIN0 KBSOUT15 KBSOUT14 KBSOUT13 KBSOUT12 KBSOUT11 KBSOUT10 KBSOUT9 KBSOUT8 KBSOUT7
60
KBSIN7 KBSIN6 KBSIN5 KBSIN4
25 80
PC87591x 128-pin LQFP (Top View)
IOPD3/ECSCI IOPD2/EXWINT24/RESET2 IOPD1/RI2/EXWINT21 IOPD0/RI1/EXWINT20 IOPE7/CLKRUN/EXWINT46
20
IOPE6/LPCPD/EXWINT45 PWUREQ SMI RESET1 LCLK
125
ＰＣ８７５９１在联想Ａ６００笔记本电脑中的典型应用电路图
+3VALW PCLK_591 +3V 1 C302 C303 R237 33 +-5% C304 10PF/50V C_0402 +3VALW 591RESET# R242 470K +-1% R_0603 591RESET 1 1SS355 SCI# GATEA20 RCIN# SCI# GATEA20 RCIN# D20 JTAG1 1 2 3 4 5 12 6 11 7 8 9 10 1x10 PIN NS +5V TMS-591 R285 Z3009 TDI-591 10K +-5% TDO-591 TCK-591 TINTR282 10K +-5% R_0603 NS +3VALW D17 1 D21 1 SERIRQ LFRAME#/FWH4 LAD0/FWH0 LAD1/FWH1 LAD2/FWH2 LAD3/FWH3 PCLK_591 591RESET# KBSMI#591 2 RB751V-40 SWI#2 T32 2 RB751V-40 RB751V-40 2 2 RB751V-40 MX0 MX1 MX2 MX3 MX4 MX5 MX6 MX7 MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7 MY8 MY9 MY10 MY11 MY12 MY13 MY14 MY15 T34 T35 T36 T37 T39 TINTTCK-591 TDO-591 TDI-591 TMS-591 0.1UF/10V C_0402 C223 0.1UF/10V 0.1UF/10V C_0402 C221 4.7UF/10V C306 0.1UF/10V C_0402 VCCRTC C342 C224 10uF/6.3V 0.1UF/10V 0.1UF/10V 0.1UF/10V 0.1UF/10V C_0402 C_0402 C_0402 C_0402 BADDR0 BADDR1 LPCPD# SHBM SERIRQ LFRAME#/FWH4 LAD0/FWH0 LAD1/FWH1 LAD2/FWH2 LAD3/FWH3 PCLK_591 KBSMI# KBSMI# 1 D18 7 8 9 15 14 13 10 18 19 22 23 31 5 6 71 72 73 74 77 78 79 80 49 50 51 52 53 56 57 58 59 60 61 64 65 66 67 68 105 106 107 108 109 110 111 114 115 116 117 118 119 SERIRQ LDRQ LFRAME LAD0 LAD1 LAD2 LAD3 LCLK LREST SMI PWUREQ IOPD3/ECSCI GA20/IOPB5 KBRST/IOPB6 KBSIN0 KBSIN1 KBSIN2 KBSIN3 KBSIN4 KBSIN5 KBSIN6 KBSIN7 KBSOUT0 KBSOUT1 KBSOUT2 KBSOUT3 KBSOUT4 KBSOUT5 KBSOUT6 KBSOUT7 KBSOUT8 KBSOUT9 KBSOUT10 KBSOUT11 KBSOUT12 KBSOUT13 KBSOUT14 KBSOUT15 TINT TCK TDO TDI TMS PSCLK1/IOPF0 PSDAT1/IOPF1 PSCLK2/IOPF2 PSDAT2/IOPF3 PSCLK3/IOPF4 PSDAT3/IOPF5 PSCLK4/IOPF6 PSDAT4/IOPF7 AD0 AD1 AD2 AD3 IOPE0AD4 IOPE1/AD5 IOPE2/AD6 IOPE3/AD7 DP/AD8 DN/AD9 DA0 DA1 DA2 DA3 IOPA0/PWM0 IOPA1/PWM1 IOPA2/PWM2 IOPA3/PWM3 IOPA4/PWM4 IOPA5/PWM5 IOPA6/PWM6 IOPA7/PWM7 IOPB0/URXD IOPB1/UTXD IOPB2/USCLK IOPB3/SCL1 IOPB4/SDA1 IOPB7/RING/PFAIL 81 82 83 84 87 88 89 90 93 94 99 100 101 102 32 33 36 37 38 39 40 43 153 154 162 163 164 165 168 169 170 171 172 175 176 1 26 29 30 2 44 24 25 124 125 126 127 128 131 132 133 138 139 140 141 144 145 146 147 150 151 T94 T95 T88 MBATV T89 SUSC# HWPG C222 2200PF/50V C_0603 CC_SET CV_SET T90 T96 R560 T91 MAINON SUSON 3VAUXEN MBATLED1# MBATLED0# PWR_LED# MBCLK MBDATA PCIRST# SBCLK SBDATA R248 REFON LAN_PME_591# PWROK_1 HOLD# MDC_RING# TEMP_ALERT# NBSWON# SUSB# LPCPD# CLKRUN# ENV0 ENV1 BADDR0 BADDR1 TRIS SHBM A6 A7 D0 D1 D2 D3 D4 D5 D6 D7 RD# WR# T40 BT5# NOVO_BT# SAVE_POWER_ALVISO SAVE_POWER_DDR A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 R245 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 CS# RD# WR# 22 24 31 0 +-5% NS PWM-ADJ R246 MAINON SUSON 3VAUX_EN RSTGATED MBATLED1# MBATLED0# PWR_LED# MBCLK MBDATA PCIRST# 2 SBCLK SBDATA 0 +-5% SAVE_POWER_M24 NS REFON RB751V-40 LAN_PME_591# 2 1 D22 MDC_RING# TEMP_ALERT# NBSWON# SUSB# CLKRUN# R247 0 +-5% 0 +-5% NS EC_BEEP R239 3 MMBT3904 R283 10K +-5% R276 10K +-5% C301 C305 C310 ENV1 FB13 240 OHM/200mA +3VALW
65
40
KBSOUT4 KBSOUT3 KBSOUT2
KBSOUT6 KBSOUT5
KBSOUT1 KBSOUT0 GND
35 70
VCC IOPE5/EXWINT40 IOPA7/PWM7 IOPA6/PWM6 IOPA5/PWM5
30 75
IOPA4/PWM4 IOPA3/PWM3 IOPA2/PWM2 IOPA1/PWM1 IOPA0/PWM0
1 IOPC7/CLKOUT IOPE4/SWIN
5
10
15
20
25
30
35
40
IOPM4/D12 IOPM5/D13 IOPB5/(GA20) IOPB6/KBRST SERIRQ LDRQ LFRAME LAD3 NC NC LAD2 LAD1 LAD0 VDD GND LCLK RESET1 NC NC SMI PWUREQ IOPE6/LPCPD/EXWINT45 IOPE7/CLKRUN/EXWINT46 IOPD0/RI1/EXWINT20 IOPM6/D14 IOPM7/D15 IOPD1/RI2/EXWINT21 IOPD2/EXWINT24/RESET2 IOPD3/ECSCI IOPA0/PWM0 IOPA1/PWM1 VCC GND IOPA2/PWM2 IOPA3/PWM3 IOPA4/PWM4 IOPA5/PWM5 IOPA6/PWM6 IOPD4 IOPD5 IOPA7/PWM7 IOPE5/EXWINT40
85
15 90
GND VDD LAD0 LAD1 LAD2
10 95
LAD3 LFRAME LDRQ SERIRQ IOPB6/KBRST IOPB5/(GA20) IOPE4/SWIN IOPC7/CLKOUT IOPC6/TB2/EXWINT23
5 100 1
IOPC5/TA2
105
110
115
Processing Unit
DMA
Host Controlled Functions
LPC Bus I/F
Core Bus I/F Functions
CR Access Bridge
Shared mem. + Security
Memory
Bus Adapter RAM FLASH or ROM BIU
笔记本电脑风扇控制笔记本显卡芯片笔记本电源芯片笔记本的芯片组笔记本芯片级维修笔记本bios芯片笔记本电源管理芯片笔记本温控芯片
ＰＣ８７５９１ ＰＣ８７５９１是笔记本电脑的Ｉ／Ｏ控制芯片。 ＰＣ８７５９的内部电路框图
LPC I/F Serial IRQ SMI Reset & Config CR16B Core
120
IOPI1/D1 IOPI2/D2 IOPI3/D3 IOPI4/D4 IOPI5/D5 IOPI6/D6 IOPI7/D7 IOPJ0/RD IOPJ1/WR0 SELIO IOPB0/URXD IOPB1/UTXD VCC 32KX1/32KCLKIN GND 32KX2 VBAT IOPB2/USCLK IOPB3/SCL1 IOPB4/SDA1 IOPB7/RING/PFAIL/RESET2 IOPC0 IOPC1/SCL2 IOPC2/SDA2 IOPC3/TA1 IOPC4/TB1/EXWINT22
１７６针脚的ＰＣ８７５９１封装图
90
IOPH7/A7 IOPK3/A11 IOPK2/A10 VCC GND IOPI0/D0 IOPI1/D1 IOPI2/D2 IOPI3/D3 IOPK1/A9 IOPK0/A8 IOPI4/D4 IOPI5/D5 IOPI6/D6 IOPI7/D7 IOPM0/D8 IOPM1/D9 IOPJ0/RD IOPJ1/WR0 SELIO IOPB0/URXD IOPB1/UTXD IOPM2/D10 IOPM3/D11 VCC 32KX1/32KCLKIN GND 32KX2 VBAT IOPB2/USCLK IOPB3/SCL1 IOPB4/SDA1 IOPB7/RING/PFAIL/RESET2 VCC GND IOPC0 IOPC1/SCL2 IOPC2/SDA2 IOPC3/TA1 IOPC4/TB1/EXWINT22 SEL0 SEL1 IOPC5/TA2 IOPC6/TB2/EXWINT23
Internal Bus Peripheral Bus
KBC + PM Host I/F HFCG KBSCAN + ACM ACB (X2)
Peripherals
Timer + WDG MFT16 (X2)
MSWC
ICU
GPIO
ADC
USART
PMC
CLK
MIWU
Debugger I/F
PS/2 I/F
IOPE3/AD7 IOPE2/AD6
NC
135 85
140 80
145 75
150
155
PC87591x 176-pin LQFP (Top View)
70
65
160 60
165 55
170 50
175 45
IOPE1/AD5 IOPE0/AD4 NC NC AD3 AD2 AD1 AD0 KBSIN7 KBSIN6 KBSIN5 KBSIN4 IOPJ7/BRKL_RSTO IOPJ6/PLI KBSIN3 KBSIN2 KBSIN1 KBSIN0 IOPJ5/PFS IOPJ4/BST2 KBSOUT15 KBSOUT14 KBSOUT13 KBSOUT12 KBSOUT11 IOPJ3/BST1 IOPJ2/BST0 KBSOUT10 KBSOUT9 KBSOUT8 KBSOUT7 KBSOUT6 KBSOUT5 IOPD7 IOPD6 KBSOUT4 KBSOUT3 KBSOUT2 KBSOUT1 KBSOUT0 IOPL4/WR1 CLK GND VCC
AD3 AD2 AD1 AD0
55
50
45
IOPE0/AD4 IOPE1/AD5 IOPE2/AD6 IOPE3/AD7 DP/AD8 DN/AD9 AVCC AGND DA0 DA1 DA2 DA3 TINT TCK TDO TDI TMS IOPF0/PSCLK1 IOPF1/PSDAT1 IOPF2/PSCLK2 IOPF3/PSDAT2 IOPF4/PSCLK3 IOPF5/PSDAT3 IOPF6/PSCLK4 IOPF7/PSDAT4 GND VCC IOPH0/A0/ENV0 IOPH1/A1/ENV1 IOPH2/A2/BADDR0 IOPH3/A3/BADDR1 IOPH4/A4/TRIS IOPH5/A5/SHBM IOPH6/A6 IOPH7/A7 VCC GND IOPI0/D0