參數(shù)資料
型號(hào): USB97C201
廠商: SMSC Corporation
英文描述: USB 2.0 ATA/ ATAPI Controller
中文描述: 個(gè)USB 2.0 ATA / ATAPI控制器
文件頁(yè)數(shù): 16/59頁(yè)
文件大?。?/td> 385K
代理商: USB97C201
SMSC DS – USB97C201
Page 16
Rev. 03/25/2002
PRELIMINARY
6.1.3
MCU BLOCK REGISTER SUMMARY
Table 4 - MCU Block Register Summary
(These registers are external to the 8051 design core)
ADDRESS
NAME
R/W
DESCRIPTION
PAGE
RUNTIME REGISTERS
R/W
INT0 Source Register
R/W
INT0 Mask Register
R/W
INT1 Source Register
R/W
INT1 Mask Register
R
Device Revision Register
R
Device ID Register
UTILITY REGISTERS
R/W
GPIO Direction Register
R/W
GPIO Data Output Register
R
GPIO Data Input Register
R/W
GPIO Interrupt Status Register (INT4)
R/W
GPIO Interrupt Mask Register (INT4)
R/W
Miscellaneous Configuration Register
80
93
90
94
95
96
ISR_0
IMR_0
ISR_1
IMR_1
DEV_REV
DEV_ID
19
20
20
21
21
21
97
9A
9B
C0
9C
9D
GPIO_DIR
GPIO_OUT
GPIO_IN
GPIO_IRQ
GPIO_MSK
UTIL_CONFIG
22
24
24
24
25
26
9F
A1
A2
SRAM_DATA
SRAM_ADD1
SRAM_ADD2
R/W
R/W
R/W
SRAM Data Port Register
SRAM Address 1 Register
SRAM Address 2 Register
26
26
27
POWER MANAGEMENT REGISTERS
R/W
8051 Clock Select Register
R/W
Wakeup Source 1 Register (INT2)
R/W
Wakeup Mask 1 Register (INT2)
A5
A0
A6
CLOCK_SEL
WU_SRC_1
WU_MSK_1
27
28
28
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